<SEC-DOCUMENT>0000066570-23-000019.txt : 20230512
<SEC-HEADER>0000066570-23-000019.hdr.sgml : 20230512
<ACCEPTANCE-DATETIME>20230512134642
ACCESSION NUMBER:		0000066570-23-000019
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		13
CONFORMED PERIOD OF REPORT:	20230512
ITEM INFORMATION:		Submission of Matters to a Vote of Security Holders
FILED AS OF DATE:		20230512
DATE AS OF CHANGE:		20230512

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MSA Safety Inc
		CENTRAL INDEX KEY:			0000066570
		STANDARD INDUSTRIAL CLASSIFICATION:	ORTHOPEDIC, PROSTHETIC & SURGICAL APPLIANCES & SUPPLIES [3842]
		IRS NUMBER:				464914539
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-15579
		FILM NUMBER:		23914686

	BUSINESS ADDRESS:	
		STREET 1:		1000 CRANBERRY WOODS DRIVE
		CITY:			CRANBERRY TOWNSHIP
		STATE:			PA
		ZIP:			16066
		BUSINESS PHONE:		724-776-8600

	MAIL ADDRESS:	
		STREET 1:		1000 CRANBERRY WOODS DRIVE
		CITY:			CRANBERRY TOWNSHIP
		STATE:			PA
		ZIP:			16066

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MINE SAFETY APPLIANCES CO
		DATE OF NAME CHANGE:	19920703
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>msa-20230512.htm
<DESCRIPTION>8-K
<TEXT>
<XBRL>
<?xml version="1.0" ?><!--XBRL Document Created with Wdesk from Workiva--><!--Copyright 2023 Workiva--><!--r:499cc2b8-2aa9-4c95-baf2-ff5a93bef5ba,g:5338abdd-bd43-404e-95c1-376282ed6f7b,d:97f9aa6281764f77ab68b9dfd8d0cb1f--><html xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:dei="http://xbrl.sec.gov/dei/2023" xmlns:ixt="http://www.xbrl.org/inlineXBRL/transformation/2020-02-12" xmlns="http://www.w3.org/1999/xhtml" xmlns:ix="http://www.xbrl.org/2013/inlineXBRL" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:ixt-sec="http://www.sec.gov/inlineXBRL/transformation/2015-08-31" xml:lang="en-US"><head><meta http-equiv="Content-Type" content="text/html"/>


<title>msa-20230512</title></head><body><div style="display:none"><ix:header><ix:hidden><ix:nonNumeric contextRef="idce1bf431f70476db05f96f4b14098ea_D20230512-20230512" name="dei:AmendmentFlag" id="id3VybDovL2RvY3MudjEvZG9jOjk3ZjlhYTYyODE3NjRmNzdhYjY4YjlkZmQ4ZDBjYjFmL3NlYzo5N2Y5YWE2MjgxNzY0Zjc3YWI2OGI5ZGZkOGQwY2IxZl80L2ZyYWc6MDc5N2JlMTQzYTE5NDFlMmE3MzVhOWVjYTI3MjQ2Y2EvdGFibGU6NTY1MjY3YTM1YzVhNDFjMjlhNDk4MTVkNzdkMDc1NjAvdGFibGVyYW5nZTo1NjUyNjdhMzVjNWE0MWMyOWE0OTgxNWQ3N2QwNzU2MF8zLTItMS0xLTk0ODk4_698b58fa-11f9-443a-873f-8e63265e6c96">false</ix:nonNumeric><ix:nonNumeric contextRef="idce1bf431f70476db05f96f4b14098ea_D20230512-20230512" name="dei:EntityCentralIndexKey" id="id3VybDovL2RvY3MudjEvZG9jOjk3ZjlhYTYyODE3NjRmNzdhYjY4YjlkZmQ4ZDBjYjFmL3NlYzo5N2Y5YWE2MjgxNzY0Zjc3YWI2OGI5ZGZkOGQwY2IxZl80L2ZyYWc6MDc5N2JlMTQzYTE5NDFlMmE3MzVhOWVjYTI3MjQ2Y2EvdGFibGU6NTY1MjY3YTM1YzVhNDFjMjlhNDk4MTVkNzdkMDc1NjAvdGFibGVyYW5nZTo1NjUyNjdhMzVjNWE0MWMyOWE0OTgxNWQ3N2QwNzU2MF85LTItMS0xLTk0ODk4_dceb9497-97b1-45b5-9a49-1558ada04f3b">0000066570</ix:nonNumeric></ix:hidden><ix:references xml:lang="en-US"><link:schemaRef xlink:type="simple" xlink:href="msa-20230512.xsd"></link:schemaRef></ix:references><ix:resources><xbrli:context id="idce1bf431f70476db05f96f4b14098ea_D20230512-20230512"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000066570</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2023-05-12</xbrli:startDate><xbrli:endDate>2023-05-12</xbrli:endDate></xbrli:period></xbrli:context></ix:resources></ix:header></div><div id="i97f9aa6281764f77ab68b9dfd8d0cb1f_1"></div><div style="min-height:42.75pt;width:100%"><div><span><br/></span></div></div><div><span><br/></span></div><div style="-sec-extract:summary;text-align:center"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:16pt;font-weight:700;line-height:120%">UNITED STATES</span></div><div style="text-align:center"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:16pt;font-weight:700;line-height:120%">SECURITIES AND EXCHANGE COMMISSION</span></div><div style="text-align:center"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:120%">Washington, D.C. 20549</span></div><div style="text-align:center"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:12pt;font-weight:400;line-height:120%">________________</span></div><div style="text-align:center"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:18pt;font-weight:400;line-height:120%">FORM <ix:nonNumeric contextRef="idce1bf431f70476db05f96f4b14098ea_D20230512-20230512" name="dei:DocumentType" id="id3VybDovL2RvY3MudjEvZG9jOjk3ZjlhYTYyODE3NjRmNzdhYjY4YjlkZmQ4ZDBjYjFmL3NlYzo5N2Y5YWE2MjgxNzY0Zjc3YWI2OGI5ZGZkOGQwY2IxZl8xL2ZyYWc6ZWEzZWM5ZGJhNzkyNDA5MTk3NmNjMmJjNGQ5NGFkMmIvdGV4dHJlZ2lvbjplYTNlYzlkYmE3OTI0MDkxOTc2Y2MyYmM0ZDk0YWQyYl8yNTQx_e93d4f30-e6e3-4d47-a3e7-1d6ce210bf4a">8-K</ix:nonNumeric> </span></div><div style="text-align:center"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:12pt;font-weight:400;line-height:120%">________________</span></div><div style="text-align:center"><span><br/></span></div><div style="margin-bottom:6pt;text-align:center"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:120%">CURRENT REPORT</span></div><div style="margin-bottom:6pt;text-align:center"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:120%">Pursuant to Section 13 or 15(d) of the</span></div><div style="margin-bottom:6pt;text-align:center"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:120%">Securities Exchange Act of 1934</span></div><div style="text-align:center"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:120%">Date of Report (Date of earliest event reported):  <ix:nonNumeric contextRef="idce1bf431f70476db05f96f4b14098ea_D20230512-20230512" name="dei:DocumentPeriodEndDate" format="ixt:date-monthname-day-year-en" id="id3VybDovL2RvY3MudjEvZG9jOjk3ZjlhYTYyODE3NjRmNzdhYjY4YjlkZmQ4ZDBjYjFmL3NlYzo5N2Y5YWE2MjgxNzY0Zjc3YWI2OGI5ZGZkOGQwY2IxZl8xL2ZyYWc6ZWEzZWM5ZGJhNzkyNDA5MTk3NmNjMmJjNGQ5NGFkMmIvdGV4dHJlZ2lvbjplYTNlYzlkYmE3OTI0MDkxOTc2Y2MyYmM0ZDk0YWQyYl8yNjA_92e482da-c91d-4bbc-9ca2-e4d35747c1a1">May 12, 2023</ix:nonNumeric> </span></div><div style="text-align:center"><span><br/></span></div><div style="text-align:center"><img src="msa-20230512_g1.jpg" alt="a8kimage1a13.jpg" style="height:45px;margin-bottom:5pt;vertical-align:text-bottom;width:97px"/></div><div style="text-align:center"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:20pt;font-weight:700;line-height:120%"><ix:nonNumeric contextRef="idce1bf431f70476db05f96f4b14098ea_D20230512-20230512" name="dei:EntityRegistrantName" id="id3VybDovL2RvY3MudjEvZG9jOjk3ZjlhYTYyODE3NjRmNzdhYjY4YjlkZmQ4ZDBjYjFmL3NlYzo5N2Y5YWE2MjgxNzY0Zjc3YWI2OGI5ZGZkOGQwY2IxZl8xL2ZyYWc6ZWEzZWM5ZGJhNzkyNDA5MTk3NmNjMmJjNGQ5NGFkMmIvdGV4dHJlZ2lvbjplYTNlYzlkYmE3OTI0MDkxOTc2Y2MyYmM0ZDk0YWQyYl8yNTQy_427137d8-2b0f-441d-afb9-8e41c86b8a35">MSA SAFETY INCORPORATED</ix:nonNumeric> </span></div><div style="text-align:center"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:10pt;font-weight:400;line-height:120%">(Exact name of registrant as specified in its charter)</span></div><div style="margin-top:5pt"><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:99.853%"><tr><td style="width:1.0%"></td><td style="width:31.110%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:34.478%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:31.112%"></td><td style="width:0.1%"></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:top"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:100%"><ix:nonNumeric contextRef="idce1bf431f70476db05f96f4b14098ea_D20230512-20230512" name="dei:EntityIncorporationStateCountryCode" format="ixt-sec:stateprovnameen" id="id3VybDovL2RvY3MudjEvZG9jOjk3ZjlhYTYyODE3NjRmNzdhYjY4YjlkZmQ4ZDBjYjFmL3NlYzo5N2Y5YWE2MjgxNzY0Zjc3YWI2OGI5ZGZkOGQwY2IxZl8xL2ZyYWc6ZWEzZWM5ZGJhNzkyNDA5MTk3NmNjMmJjNGQ5NGFkMmIvdGFibGU6YjU1NzczMWYwMTA5NDBlMGJjZWI4ZmM2YzA4Yzc3ZDQvdGFibGVyYW5nZTpiNTU3NzMxZjAxMDk0MGUwYmNlYjhmYzZjMDhjNzdkNF8wLTAtMS0xLTk0ODk4_4febe5be-9b7c-438c-8c2f-684f5f88f5c5">Pennsylvania</ix:nonNumeric></span></td><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:top"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:100%"><ix:nonNumeric contextRef="idce1bf431f70476db05f96f4b14098ea_D20230512-20230512" name="dei:EntityFileNumber" id="id3VybDovL2RvY3MudjEvZG9jOjk3ZjlhYTYyODE3NjRmNzdhYjY4YjlkZmQ4ZDBjYjFmL3NlYzo5N2Y5YWE2MjgxNzY0Zjc3YWI2OGI5ZGZkOGQwY2IxZl8xL2ZyYWc6ZWEzZWM5ZGJhNzkyNDA5MTk3NmNjMmJjNGQ5NGFkMmIvdGFibGU6YjU1NzczMWYwMTA5NDBlMGJjZWI4ZmM2YzA4Yzc3ZDQvdGFibGVyYW5nZTpiNTU3NzMxZjAxMDk0MGUwYmNlYjhmYzZjMDhjNzdkNF8wLTEtMS0xLTk0ODk4_a4b021ba-e4ce-454a-8fd1-da65aea791b0">1-15579</ix:nonNumeric></span></td><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:top"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:100%"><ix:nonNumeric contextRef="idce1bf431f70476db05f96f4b14098ea_D20230512-20230512" name="dei:EntityTaxIdentificationNumber" id="id3VybDovL2RvY3MudjEvZG9jOjk3ZjlhYTYyODE3NjRmNzdhYjY4YjlkZmQ4ZDBjYjFmL3NlYzo5N2Y5YWE2MjgxNzY0Zjc3YWI2OGI5ZGZkOGQwY2IxZl8xL2ZyYWc6ZWEzZWM5ZGJhNzkyNDA5MTk3NmNjMmJjNGQ5NGFkMmIvdGFibGU6YjU1NzczMWYwMTA5NDBlMGJjZWI4ZmM2YzA4Yzc3ZDQvdGFibGVyYW5nZTpiNTU3NzMxZjAxMDk0MGUwYmNlYjhmYzZjMDhjNzdkNF8wLTItMS0xLTk0ODk4_d0b8d011-a77a-4f32-883a-84d0345177bd">46-4914539</ix:nonNumeric></span></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:top"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:8pt;font-weight:400;line-height:100%">(State or other jurisdiction of incorporation or organization)</span></td><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:top"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:8pt;font-weight:400;line-height:100%">(Commission File Number)</span></td><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:top"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:8pt;font-weight:400;line-height:100%">(IRS Employer Identification Number)</span></td></tr></table></div><div><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:100.000%"><tr><td style="width:1.0%"></td><td style="width:23.900%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:23.900%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:23.900%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:23.900%"></td><td style="width:0.1%"></td></tr><tr><td colspan="6" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%"><ix:nonNumeric contextRef="idce1bf431f70476db05f96f4b14098ea_D20230512-20230512" name="dei:EntityAddressAddressLine1" id="id3VybDovL2RvY3MudjEvZG9jOjk3ZjlhYTYyODE3NjRmNzdhYjY4YjlkZmQ4ZDBjYjFmL3NlYzo5N2Y5YWE2MjgxNzY0Zjc3YWI2OGI5ZGZkOGQwY2IxZl8xL2ZyYWc6ZWEzZWM5ZGJhNzkyNDA5MTk3NmNjMmJjNGQ5NGFkMmIvdGFibGU6NDdiZTBhMTY0MDE1NDlhMzkyYmUzNThlOWMxOTI3ZDYvdGFibGVyYW5nZTo0N2JlMGExNjQwMTU0OWEzOTJiZTM1OGU5YzE5MjdkNl8wLTAtMS0xLTk0ODk4_3953733a-3e12-4ab3-9248-ba6b30d66aef">1000 Cranberry Woods Drive</ix:nonNumeric></span></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:0 1pt"></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%"><ix:nonNumeric contextRef="idce1bf431f70476db05f96f4b14098ea_D20230512-20230512" name="dei:EntityAddressCityOrTown" id="id3VybDovL2RvY3MudjEvZG9jOjk3ZjlhYTYyODE3NjRmNzdhYjY4YjlkZmQ4ZDBjYjFmL3NlYzo5N2Y5YWE2MjgxNzY0Zjc3YWI2OGI5ZGZkOGQwY2IxZl8xL2ZyYWc6ZWEzZWM5ZGJhNzkyNDA5MTk3NmNjMmJjNGQ5NGFkMmIvdGFibGU6NDdiZTBhMTY0MDE1NDlhMzkyYmUzNThlOWMxOTI3ZDYvdGFibGVyYW5nZTo0N2JlMGExNjQwMTU0OWEzOTJiZTM1OGU5YzE5MjdkNl8xLTAtMS0xLTk0ODk4_38a81776-ad9a-4080-89f5-6df1704738d8">Cranberry Township,</ix:nonNumeric></span></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%"><ix:nonNumeric contextRef="idce1bf431f70476db05f96f4b14098ea_D20230512-20230512" name="dei:EntityAddressStateOrProvince" format="ixt-sec:stateprovnameen" id="id3VybDovL2RvY3MudjEvZG9jOjk3ZjlhYTYyODE3NjRmNzdhYjY4YjlkZmQ4ZDBjYjFmL3NlYzo5N2Y5YWE2MjgxNzY0Zjc3YWI2OGI5ZGZkOGQwY2IxZl8xL2ZyYWc6ZWEzZWM5ZGJhNzkyNDA5MTk3NmNjMmJjNGQ5NGFkMmIvdGFibGU6NDdiZTBhMTY0MDE1NDlhMzkyYmUzNThlOWMxOTI3ZDYvdGFibGVyYW5nZTo0N2JlMGExNjQwMTU0OWEzOTJiZTM1OGU5YzE5MjdkNl8xLTEtMS0xLTk0ODk4_2de64881-0381-4143-b2cd-498eff526bdf">Pennsylvania</ix:nonNumeric></span></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:400;line-height:100%">&#160;</span></td><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%"><ix:nonNumeric contextRef="idce1bf431f70476db05f96f4b14098ea_D20230512-20230512" name="dei:EntityAddressPostalZipCode" id="id3VybDovL2RvY3MudjEvZG9jOjk3ZjlhYTYyODE3NjRmNzdhYjY4YjlkZmQ4ZDBjYjFmL3NlYzo5N2Y5YWE2MjgxNzY0Zjc3YWI2OGI5ZGZkOGQwY2IxZl8xL2ZyYWc6ZWEzZWM5ZGJhNzkyNDA5MTk3NmNjMmJjNGQ5NGFkMmIvdGFibGU6NDdiZTBhMTY0MDE1NDlhMzkyYmUzNThlOWMxOTI3ZDYvdGFibGVyYW5nZTo0N2JlMGExNjQwMTU0OWEzOTJiZTM1OGU5YzE5MjdkNl8xLTMtMS0xLTk0ODk4_ac05d70a-def2-4e40-acde-fa90fce4daad">16066-5207</ix:nonNumeric></span></td></tr><tr><td colspan="6" style="padding:2px 1pt;text-align:center;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:100%">(Address&#160;of&#160;principal&#160;executive&#160;offices)</span></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:400;line-height:100%">&#160;</span></td><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:100%">(Zip&#160;Code)</span></td></tr></table></div><div><span><br/></span></div><div style="margin-bottom:9pt;text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Registrant&#8217;s telephone number, including area code:  <ix:nonNumeric contextRef="idce1bf431f70476db05f96f4b14098ea_D20230512-20230512" name="dei:CityAreaCode" id="id3VybDovL2RvY3MudjEvZG9jOjk3ZjlhYTYyODE3NjRmNzdhYjY4YjlkZmQ4ZDBjYjFmL3NlYzo5N2Y5YWE2MjgxNzY0Zjc3YWI2OGI5ZGZkOGQwY2IxZl8xL2ZyYWc6ZWEzZWM5ZGJhNzkyNDA5MTk3NmNjMmJjNGQ5NGFkMmIvdGV4dHJlZ2lvbjplYTNlYzlkYmE3OTI0MDkxOTc2Y2MyYmM0ZDk0YWQyYl8yNTQz_1b87d81b-0535-4c8b-b486-0d9f5a43b260">724</ix:nonNumeric>-<ix:nonNumeric contextRef="idce1bf431f70476db05f96f4b14098ea_D20230512-20230512" name="dei:LocalPhoneNumber" id="id3VybDovL2RvY3MudjEvZG9jOjk3ZjlhYTYyODE3NjRmNzdhYjY4YjlkZmQ4ZDBjYjFmL3NlYzo5N2Y5YWE2MjgxNzY0Zjc3YWI2OGI5ZGZkOGQwY2IxZl8xL2ZyYWc6ZWEzZWM5ZGJhNzkyNDA5MTk3NmNjMmJjNGQ5NGFkMmIvdGV4dHJlZ2lvbjplYTNlYzlkYmE3OTI0MDkxOTc2Y2MyYmM0ZDk0YWQyYl8yNTM5_fd6a473d-6d9c-475c-92e7-85e1819b1ffc">776-8600</ix:nonNumeric> </span></div><div style="margin-bottom:9pt;text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Former name or former address, if changed since last report:  N/A</span></div><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:</span></div><div style="margin-top:5pt"><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:99.707%"><tr><td style="width:1.0%"></td><td style="width:3.738%"></td><td style="width:0.1%"></td><td style="width:0.1%"></td><td style="width:2.732%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:91.130%"></td><td style="width:0.1%"></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:2pt;padding-left:2.25pt;padding-right:2.25pt;text-align:center"><span style="color:#000000;font-family:'Arial Unicode MS',sans-serif;font-size:10pt;font-weight:400;line-height:100%"><ix:nonNumeric contextRef="idce1bf431f70476db05f96f4b14098ea_D20230512-20230512" name="dei:WrittenCommunications" format="ixt-sec:boolballotbox" id="id3VybDovL2RvY3MudjEvZG9jOjk3ZjlhYTYyODE3NjRmNzdhYjY4YjlkZmQ4ZDBjYjFmL3NlYzo5N2Y5YWE2MjgxNzY0Zjc3YWI2OGI5ZGZkOGQwY2IxZl8xL2ZyYWc6ZWEzZWM5ZGJhNzkyNDA5MTk3NmNjMmJjNGQ5NGFkMmIvdGFibGU6ZWUyY2Y2MjQ5Nzk3NDVkZWJmMjk5NjczYjQ5ZGUwYmUvdGFibGVyYW5nZTplZTJjZjYyNDk3OTc0NWRlYmYyOTk2NzNiNDlkZTBiZV8wLTAtMS0xLTk0ODk4_47537713-5367-435d-9623-401d826798be">&#9744;</ix:nonNumeric></span></div></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:2pt;padding-left:2.25pt;padding-right:2.25pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)</span></div></td></tr></table></div><div><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:99.707%"><tr><td style="width:1.0%"></td><td style="width:3.738%"></td><td style="width:0.1%"></td><td style="width:0.1%"></td><td style="width:2.732%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:91.130%"></td><td style="width:0.1%"></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:2pt;padding-left:1.12pt;padding-right:1.12pt;text-align:center"><span style="color:#000000;font-family:'Arial Unicode MS',sans-serif;font-size:10pt;font-weight:400;line-height:100%"><ix:nonNumeric contextRef="idce1bf431f70476db05f96f4b14098ea_D20230512-20230512" name="dei:SolicitingMaterial" format="ixt-sec:boolballotbox" id="id3VybDovL2RvY3MudjEvZG9jOjk3ZjlhYTYyODE3NjRmNzdhYjY4YjlkZmQ4ZDBjYjFmL3NlYzo5N2Y5YWE2MjgxNzY0Zjc3YWI2OGI5ZGZkOGQwY2IxZl8xL2ZyYWc6ZWEzZWM5ZGJhNzkyNDA5MTk3NmNjMmJjNGQ5NGFkMmIvdGFibGU6NjU2ZmQ0NmM5MjRhNGE1NjhkMWY4N2ExZWU2NGVhOWIvdGFibGVyYW5nZTo2NTZmZDQ2YzkyNGE0YTU2OGQxZjg3YTFlZTY0ZWE5Yl8wLTAtMS0xLTk0ODk4_4ad7ae8a-9af9-4e74-aa1a-88c8d8ce89f1">&#9744;</ix:nonNumeric></span></div></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:2pt;padding-left:2.25pt;padding-right:2.25pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)</span></div></td></tr></table></div><div style="margin-top:5pt"><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:99.707%"><tr><td style="width:1.0%"></td><td style="width:3.738%"></td><td style="width:0.1%"></td><td style="width:0.1%"></td><td style="width:2.732%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:91.130%"></td><td style="width:0.1%"></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:2pt;padding-left:2.25pt;padding-right:2.25pt;text-align:center"><span style="color:#000000;font-family:'Arial Unicode MS',sans-serif;font-size:10pt;font-weight:400;line-height:100%"><ix:nonNumeric contextRef="idce1bf431f70476db05f96f4b14098ea_D20230512-20230512" name="dei:PreCommencementTenderOffer" format="ixt-sec:boolballotbox" id="id3VybDovL2RvY3MudjEvZG9jOjk3ZjlhYTYyODE3NjRmNzdhYjY4YjlkZmQ4ZDBjYjFmL3NlYzo5N2Y5YWE2MjgxNzY0Zjc3YWI2OGI5ZGZkOGQwY2IxZl8xL2ZyYWc6ZWEzZWM5ZGJhNzkyNDA5MTk3NmNjMmJjNGQ5NGFkMmIvdGFibGU6MDIzYmVlZTExMmY0NDgxZGIwYWVmNmRhZTgzZjY3YWEvdGFibGVyYW5nZTowMjNiZWVlMTEyZjQ0ODFkYjBhZWY2ZGFlODNmNjdhYV8wLTAtMS0xLTk0ODk4_7dc296e4-3010-48d9-9d9f-600792c99c67">&#9744;</ix:nonNumeric></span></div></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:2pt;padding-left:2.25pt;padding-right:2.25pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act  (17 CFR 240.14d-2(b))</span></div></td></tr></table></div><div><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:99.707%"><tr><td style="width:1.0%"></td><td style="width:3.738%"></td><td style="width:0.1%"></td><td style="width:0.1%"></td><td style="width:2.732%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:91.130%"></td><td style="width:0.1%"></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:2pt;padding-left:2.25pt;padding-right:2.25pt;text-align:center"><span style="color:#000000;font-family:'Arial Unicode MS',sans-serif;font-size:10pt;font-weight:400;line-height:100%"><ix:nonNumeric contextRef="idce1bf431f70476db05f96f4b14098ea_D20230512-20230512" name="dei:PreCommencementIssuerTenderOffer" format="ixt-sec:boolballotbox" id="id3VybDovL2RvY3MudjEvZG9jOjk3ZjlhYTYyODE3NjRmNzdhYjY4YjlkZmQ4ZDBjYjFmL3NlYzo5N2Y5YWE2MjgxNzY0Zjc3YWI2OGI5ZGZkOGQwY2IxZl8xL2ZyYWc6ZWEzZWM5ZGJhNzkyNDA5MTk3NmNjMmJjNGQ5NGFkMmIvdGFibGU6YTZhYTJjZmZkZjk5NGUxZTk3Mjg1MmQ0ZDdmMThiOWUvdGFibGVyYW5nZTphNmFhMmNmZmRmOTk0ZTFlOTcyODUyZDRkN2YxOGI5ZV8wLTAtMS0xLTk0ODk4_a0789265-2355-4353-9616-62b9f8e79f65">&#9744;</ix:nonNumeric></span></div></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:2pt;padding-left:2.25pt;padding-right:2.25pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act  (17 CFR 240.13e-4(c))</span></div></td></tr></table></div><div style="margin-top:6pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Securities registered pursuant to Section 12(b) of the Act:</span></div><div style="margin-top:11pt;text-align:center"><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:99.707%"><tr><td style="width:1.0%"></td><td style="width:31.891%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:24.119%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:40.690%"></td><td style="width:0.1%"></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:2pt;text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration:underline">Title of each class</span></div></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:2pt;text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration:underline">Trading Symbol(s)</span></div></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:2pt;padding-left:1.12pt;padding-right:1.12pt;text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration:underline">Name of each exchange on which registered</span></div></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:2pt;text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"><ix:nonNumeric contextRef="idce1bf431f70476db05f96f4b14098ea_D20230512-20230512" name="dei:Security12bTitle" id="id3VybDovL2RvY3MudjEvZG9jOjk3ZjlhYTYyODE3NjRmNzdhYjY4YjlkZmQ4ZDBjYjFmL3NlYzo5N2Y5YWE2MjgxNzY0Zjc3YWI2OGI5ZGZkOGQwY2IxZl8xL2ZyYWc6ZWEzZWM5ZGJhNzkyNDA5MTk3NmNjMmJjNGQ5NGFkMmIvdGFibGU6OGQzMmQyZjU1ZGNlNDNlNmJiMjRjMGM0Njg3NjA4MjgvdGFibGVyYW5nZTo4ZDMyZDJmNTVkY2U0M2U2YmIyNGMwYzQ2ODc2MDgyOF8xLTAtMS0xLTk0ODk4_2300ccbf-1cae-4d18-a083-6819d6f2b08f">Common stock, no par value</ix:nonNumeric></span></div></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:2pt;text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"><ix:nonNumeric contextRef="idce1bf431f70476db05f96f4b14098ea_D20230512-20230512" name="dei:TradingSymbol" id="id3VybDovL2RvY3MudjEvZG9jOjk3ZjlhYTYyODE3NjRmNzdhYjY4YjlkZmQ4ZDBjYjFmL3NlYzo5N2Y5YWE2MjgxNzY0Zjc3YWI2OGI5ZGZkOGQwY2IxZl8xL2ZyYWc6ZWEzZWM5ZGJhNzkyNDA5MTk3NmNjMmJjNGQ5NGFkMmIvdGFibGU6OGQzMmQyZjU1ZGNlNDNlNmJiMjRjMGM0Njg3NjA4MjgvdGFibGVyYW5nZTo4ZDMyZDJmNTVkY2U0M2U2YmIyNGMwYzQ2ODc2MDgyOF8xLTEtMS0xLTk0ODk4_1aad283b-20c8-4b57-b44d-f547ed7f4e59">MSA</ix:nonNumeric></span></div></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:2pt;padding-left:1.12pt;padding-right:1.12pt;text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"><ix:nonNumeric contextRef="idce1bf431f70476db05f96f4b14098ea_D20230512-20230512" name="dei:SecurityExchangeName" format="ixt-sec:exchnameen" id="id3VybDovL2RvY3MudjEvZG9jOjk3ZjlhYTYyODE3NjRmNzdhYjY4YjlkZmQ4ZDBjYjFmL3NlYzo5N2Y5YWE2MjgxNzY0Zjc3YWI2OGI5ZGZkOGQwY2IxZl8xL2ZyYWc6ZWEzZWM5ZGJhNzkyNDA5MTk3NmNjMmJjNGQ5NGFkMmIvdGFibGU6OGQzMmQyZjU1ZGNlNDNlNmJiMjRjMGM0Njg3NjA4MjgvdGFibGVyYW5nZTo4ZDMyZDJmNTVkY2U0M2U2YmIyNGMwYzQ2ODc2MDgyOF8xLTItMS0xLTk0ODk4_1440628f-d399-4bee-8fc9-bad3801546c6">New York Stock Exchange</ix:nonNumeric></span></div></td></tr></table></div><div style="margin-top:6pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR &#167;230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR &#167;240.12b-2).</span></div><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Emerging growth company </span><span style="color:#000000;font-family:'Arial Unicode MS',sans-serif;font-size:10pt;font-weight:400;line-height:120%"><ix:nonNumeric contextRef="idce1bf431f70476db05f96f4b14098ea_D20230512-20230512" name="dei:EntityEmergingGrowthCompany" format="ixt-sec:boolballotbox" id="id3VybDovL2RvY3MudjEvZG9jOjk3ZjlhYTYyODE3NjRmNzdhYjY4YjlkZmQ4ZDBjYjFmL3NlYzo5N2Y5YWE2MjgxNzY0Zjc3YWI2OGI5ZGZkOGQwY2IxZl8xL2ZyYWc6ZWEzZWM5ZGJhNzkyNDA5MTk3NmNjMmJjNGQ5NGFkMmIvdGV4dHJlZ2lvbjplYTNlYzlkYmE3OTI0MDkxOTc2Y2MyYmM0ZDk0YWQyYl8yNTQw_21264ffa-a56e-4b02-aaf2-f3f7fa008759">&#9744;</ix:nonNumeric></span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> </span></div><div style="margin-top:6pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. </span><span style="color:#000000;font-family:'Arial Unicode MS',sans-serif;font-size:10pt;font-weight:400;line-height:120%">&#9744;</span></div><div style="height:42.75pt;position:relative;width:100%"><div style="bottom:0;position:absolute;width:100%"><div><span><br/></span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%"><div><span><br/></span></div></div><div style="margin-top:5pt"><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:99.122%"><tr><td style="width:1.0%"></td><td style="width:10.846%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:86.954%"></td><td style="width:0.1%"></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:2pt;padding-right:2.25pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">Item&#160;5.07</span></div></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:2pt;padding-left:2.25pt;padding-right:2.25pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">Submission of Matters to a Vote of Security Holders.</span></div></td></tr></table></div><div style="margin-top:9pt;text-indent:22.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:145%">The annual meeting of shareholders of MSA Safety Incorporated was held on May 12, 2023. The following matters were acted upon: </span></div><div style="margin-top:9pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:145%">1.      Election of Directors</span></div><div style="margin-top:9pt;text-indent:22.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:145%">Diane M. Pearse, William M. Lambert and Nishan J. Vartanian were elected to serve until the Annual Meeting in 2026, by the following votes: </span></div><div style="margin-top:9pt"><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:100.000%"><tr><td style="width:1.0%"></td><td style="width:21.707%"></td><td style="width:0.1%"></td><td style="width:0.1%"></td><td style="width:2.723%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:21.707%"></td><td style="width:0.1%"></td><td style="width:0.1%"></td><td style="width:2.723%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:21.707%"></td><td style="width:0.1%"></td><td style="width:0.1%"></td><td style="width:2.723%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:21.710%"></td><td style="width:0.1%"></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Nominee</span></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Votes For</span></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Votes Withheld</span></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Broker Non-Votes</span></td></tr><tr><td colspan="3" style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:bottom"><div style="margin-top:9pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Diane M. Pearse</span></div></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"></td><td colspan="3" style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">32,407,590</span></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"></td><td colspan="3" style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">963,883</span></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"></td><td colspan="3" style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">3,137,347</span></td></tr><tr><td colspan="3" style="background-color:#ffffff;padding:2px 1pt;text-align:left;vertical-align:bottom"><div style="margin-top:9pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">William M. Lambert</span></div></td><td colspan="3" style="background-color:#ffffff;padding:0 1pt"></td><td colspan="3" style="background-color:#ffffff;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">29,940,680</span></td><td colspan="3" style="background-color:#ffffff;padding:0 1pt"></td><td colspan="3" style="background-color:#ffffff;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">3,430,793</span></td><td colspan="3" style="background-color:#ffffff;padding:0 1pt"></td><td colspan="3" style="background-color:#ffffff;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">3,137,347</span></td></tr><tr><td colspan="3" style="background-color:#cceeff;padding:2px 1pt;text-align:left;vertical-align:bottom"><div style="margin-top:9pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Nishan J. Vartanian</span></div></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"></td><td colspan="3" style="background-color:#cceeff;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">32,025,965</span></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"></td><td colspan="3" style="background-color:#cceeff;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">1,345,508</span></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"></td><td colspan="3" style="background-color:#cceeff;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">3,137,347</span></td></tr></table></div><div style="margin-top:9pt;text-indent:22.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:145%">Continuing as directors, with terms expiring in 2024, are Sandra Phillips Rogers, Luca Savi and John T. Ryan, III. Continuing as directors, with terms expiring in 2025, are Robert A. Bruggeworth, Gregory B. Jordan, Rebecca B. Roberts and William R. Sperry.</span></div><div style="margin-top:9pt;text-indent:22.5pt"><span><br/></span></div><div style="margin-top:9pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:145%">2.      Approval of Adoption of the Company's 2023 Management Equity Incentive Plan</span></div><div style="margin-top:9pt"><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:99.415%"><tr><td style="width:1.0%"></td><td style="width:21.694%"></td><td style="width:0.1%"></td><td style="width:0.1%"></td><td style="width:2.741%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:21.694%"></td><td style="width:0.1%"></td><td style="width:0.1%"></td><td style="width:2.741%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:21.694%"></td><td style="width:0.1%"></td><td style="width:0.1%"></td><td style="width:2.741%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:21.695%"></td><td style="width:0.1%"></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Votes For</span></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Votes Against</span></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Abstentions</span></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Broker Non-Votes</span></td></tr><tr><td colspan="3" style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">32,741,087</span></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"></td><td colspan="3" style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">614,472</span></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"></td><td colspan="3" style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">15,914</span></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"></td><td colspan="3" style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">3,137,347</span></td></tr></table></div><div style="margin-top:9pt"><span><br/></span></div><div style="margin-top:9pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:145%">3.      Selection of Independent Registered Public Accounting Firm</span></div><div style="margin-top:9pt;text-indent:22.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:145%">Ernst &amp; Young LLP was selected as the independent registered public accounting firm for the year ending December 31, 2023, by the following votes:</span></div><div style="margin-top:14pt;text-align:center;text-indent:22.5pt"><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:99.269%"><tr><td style="width:1.0%"></td><td style="width:30.269%"></td><td style="width:0.1%"></td><td style="width:0.1%"></td><td style="width:2.745%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:30.269%"></td><td style="width:0.1%"></td><td style="width:0.1%"></td><td style="width:2.745%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:30.272%"></td><td style="width:0.1%"></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Votes For</span></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Votes Against</span></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Abstentions</span></td></tr><tr><td colspan="3" style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">36,368,050</span></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"></td><td colspan="3" style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">95,011</span></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"></td><td colspan="3" style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">45,759</span></td></tr></table></div><div style="margin-top:14pt;text-indent:22.5pt"><span><br/></span></div><div style="margin-top:9pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:145%">4.      Advisory Vote to Approve Executive Compensation</span></div><div style="margin-top:9pt;text-indent:22.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:145%">The results of the advisory vote to approve the executive compensation of the Company&#8217;s named executive officers were as follows:</span></div><div style="margin-top:14pt;text-align:center;text-indent:22.5pt"><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:99.415%"><tr><td style="width:1.0%"></td><td style="width:21.694%"></td><td style="width:0.1%"></td><td style="width:0.1%"></td><td style="width:2.741%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:21.694%"></td><td style="width:0.1%"></td><td style="width:0.1%"></td><td style="width:2.741%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:21.694%"></td><td style="width:0.1%"></td><td style="width:0.1%"></td><td style="width:2.741%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:21.695%"></td><td style="width:0.1%"></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Votes For</span></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Votes Against</span></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Abstentions</span></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Broker Non-Votes</span></td></tr><tr><td colspan="3" style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">32,476,352</span></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"></td><td colspan="3" style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">839,036</span></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"></td><td colspan="3" style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">56,085</span></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"></td><td colspan="3" style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">3,137,347</span></td></tr></table></div><div style="margin-top:9pt;text-indent:22.5pt"><span><br/></span></div><div style="height:42.75pt;position:relative;width:100%"><div style="bottom:0;position:absolute;width:100%"><div><span><br/></span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%"><div><span><br/></span></div></div><div style="margin-top:9pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:145%">5.      Advisory Vote on the Frequency of the Advisory Vote to Approve Executive Compensation</span></div><div style="margin-top:9pt;text-indent:22.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:145%">The results of the advisory vote to approve the frequency of the advisory vote to approve executive compensation of the Company&#8217;s named executive officers were as follows:</span></div><div style="margin-top:14pt;text-align:center;text-indent:22.5pt"><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:99.853%"><tr><td style="width:1.0%"></td><td style="width:18.080%"></td><td style="width:0.1%"></td><td style="width:0.1%"></td><td style="width:0.824%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:18.080%"></td><td style="width:0.1%"></td><td style="width:0.1%"></td><td style="width:0.824%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:18.080%"></td><td style="width:0.1%"></td><td style="width:0.1%"></td><td style="width:0.824%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:18.080%"></td><td style="width:0.1%"></td><td style="width:0.1%"></td><td style="width:0.678%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:18.230%"></td><td style="width:0.1%"></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">1 Year</span></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">2 Years</span></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">3 Years</span></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Abstentions</span></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Broker Non-Votes</span></td></tr><tr><td colspan="3" style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">32,494,074</span></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"></td><td colspan="3" style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">29,382</span></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"></td><td colspan="3" style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">821,747</span></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"></td><td colspan="3" style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">26,270</span></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"></td><td colspan="3" style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">3,137,347</span></td></tr></table></div><div style="margin-top:14pt;text-indent:22.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:145%">The Company intends to hold the say on pay vote on an annual basis.</span></div><div style="height:42.75pt;position:relative;width:100%"><div style="bottom:0;position:absolute;width:100%"><div><span><br/></span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%"><div><span><br/></span></div></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:144%">SIGNATURE</span></div><div style="margin-top:9pt;text-indent:22.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:144%">Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, MSA Safety Incorporated has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.  </span></div><div style="margin-top:5pt;padding-left:2.25pt"><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:85.380%"><tr><td style="width:1.0%"></td><td style="width:5.749%"></td><td style="width:0.1%"></td><td style="width:0.1%"></td><td style="width:1.854%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:67.564%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:21.333%"></td><td style="width:0.1%"></td></tr><tr style="height:15pt"><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:0 1pt"></td></tr><tr><td colspan="9" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:2pt;padding-left:2.25pt;padding-right:2.25pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">MSA SAFETY INCORPORATED</span></div></td><td colspan="3" style="padding:0 1pt"></td></tr><tr><td colspan="9" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:2pt;padding-left:2.25pt;padding-right:2.25pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">(Registrant)</span></div></td><td colspan="3" style="padding:0 1pt"></td></tr><tr style="height:15pt"><td colspan="3" style="padding:0 1pt"></td><td colspan="6" style="padding:0 1pt"></td><td colspan="3" style="padding:0 1pt"></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:2pt;padding-left:2.25pt;padding-right:2.25pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">By</span></div></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">/s/ Stephanie L. Sciullo</span></td><td colspan="3" style="padding:0 1pt"></td></tr><tr><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="border-top:1pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:top"><div style="margin-bottom:2pt;padding-left:2.25pt;padding-right:2.25pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Stephanie L. Sciullo</span></div></td><td colspan="3" style="padding:0 1pt"></td></tr><tr><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><div style="padding-left:2.25pt;padding-right:2.25pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Sr. Vice President and Chief Legal Officer, Corporate Social Responsibility &amp; Public Affairs</span></div></td><td colspan="3" style="padding:0 1pt"></td></tr></table></div><div style="margin-top:15pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:144%">Date:  May 12, 2023 </span></div><div><span><br/></span></div><div><span><br/></span></div><div style="height:42.75pt;position:relative;width:100%"><div style="bottom:0;position:absolute;width:100%"><div><span><br/></span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%"><div><span><br/></span></div></div><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:174%">EXHIBIT INDEX</span></div><div><span><br/></span></div><div><span><br/></span></div><div style="margin-top:5pt;text-align:center"><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:99.707%"><tr><td style="width:1.0%"></td><td style="width:4.178%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:11.363%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:81.159%"></td><td style="width:0.1%"></td></tr><tr><td colspan="6" style="padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%;text-decoration:underline">Exhibit No.</span></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%;text-decoration:underline">Description</span></td></tr><tr style="height:15pt"><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:0 1pt"></td></tr><tr><td colspan="2" style="padding:2px 0 2px 1pt;text-align:right;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">104&#160;</span></td><td style="padding:2px 1pt 2px 0;text-align:right;vertical-align:top"></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Cover Page Interactive Data File (the cover page XBRL tags are embedded within the Inline XBRL document)</span></td></tr></table></div><div style="padding-left:108pt;text-indent:-108pt"><span><br/></span></div><div><span><br/></span></div><div style="height:42.75pt;position:relative;width:100%"><div style="bottom:0;position:absolute;width:100%"><div><span><br/></span></div></div></div></body></html>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.SCH
<SEQUENCE>2
<FILENAME>msa-20230512.xsd
<DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT
<TEXT>
<XBRL>
<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with Wdesk from Workiva-->
<!--Copyright 2023 Workiva-->
<!--r:499cc2b8-2aa9-4c95-baf2-ff5a93bef5ba,g:5338abdd-bd43-404e-95c1-376282ed6f7b-->
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:msa="http://www.msasafety.com/20230512" attributeFormDefault="unqualified" elementFormDefault="qualified" targetNamespace="http://www.msasafety.com/20230512">
  <xs:import namespace="http://www.w3.org/1999/xlink" schemaLocation="http://www.xbrl.org/2003/xlink-2003-12-31.xsd"/>
  <xs:import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd"/>
  <xs:import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd"/>
  <xs:import namespace="http://xbrl.sec.gov/dei/2023" schemaLocation="https://xbrl.sec.gov/dei/2023/dei-2023.xsd"/>
  <xs:annotation>
    <xs:appinfo>
      <link:linkbaseRef xmlns:xlink="http://www.w3.org/1999/xlink" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="msa-20230512_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:type="simple"/>
      <link:linkbaseRef xmlns:xlink="http://www.w3.org/1999/xlink" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="msa-20230512_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:type="simple"/>
      <link:roleType id="CoverPageDocument" roleURI="http://www.msasafety.com/role/CoverPageDocument">
        <link:definition>0000001 - Document - Cover Page Document</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
    </xs:appinfo>
  </xs:annotation>
</xs:schema>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.LAB
<SEQUENCE>3
<FILENAME>msa-20230512_lab.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT
<TEXT>
<XBRL>
<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with Wdesk from Workiva-->
<!--Copyright 2023 Workiva-->
<!--r:499cc2b8-2aa9-4c95-baf2-ff5a93bef5ba,g:5338abdd-bd43-404e-95c1-376282ed6f7b-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodStartLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/netLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd#netLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedNetLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedNetLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTerseLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodEndLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTotalLabel"/>
  <link:labelLink xlink:role="http://www.xbrl.org/2003/role/link" xlink:type="extended">
    <link:label id="lab_dei_SecurityExchangeName_2cf920d4-dd47-4a2f-853e-0c944737fd9b_terseLabel_en-US" xlink:label="lab_dei_SecurityExchangeName" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Security Exchange Name</link:label>
    <link:label id="lab_dei_SecurityExchangeName_label_en-US" xlink:label="lab_dei_SecurityExchangeName" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Security Exchange Name</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SecurityExchangeName" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_SecurityExchangeName"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_SecurityExchangeName" xlink:to="lab_dei_SecurityExchangeName" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_WrittenCommunications_ab747961-f180-493c-9093-8a5d563994d5_terseLabel_en-US" xlink:label="lab_dei_WrittenCommunications" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Written Communications</link:label>
    <link:label id="lab_dei_WrittenCommunications_label_en-US" xlink:label="lab_dei_WrittenCommunications" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Written Communications</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_WrittenCommunications" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_WrittenCommunications"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_WrittenCommunications" xlink:to="lab_dei_WrittenCommunications" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_Security12bTitle_37e9d650-f3c2-4cd0-9f8f-aef0283805a5_terseLabel_en-US" xlink:label="lab_dei_Security12bTitle" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Title of 12(b) Security</link:label>
    <link:label id="lab_dei_Security12bTitle_label_en-US" xlink:label="lab_dei_Security12bTitle" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Title of 12(b) Security</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_Security12bTitle" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_Security12bTitle"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_Security12bTitle" xlink:to="lab_dei_Security12bTitle" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_LocalPhoneNumber_d3f7f038-b1a4-422b-b829-a897e2d4065a_terseLabel_en-US" xlink:label="lab_dei_LocalPhoneNumber" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Local Phone Number</link:label>
    <link:label id="lab_dei_LocalPhoneNumber_label_en-US" xlink:label="lab_dei_LocalPhoneNumber" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Local Phone Number</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LocalPhoneNumber" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_LocalPhoneNumber"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_LocalPhoneNumber" xlink:to="lab_dei_LocalPhoneNumber" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_TradingSymbol_ee43890f-fd0a-4698-be85-469c2e768a21_terseLabel_en-US" xlink:label="lab_dei_TradingSymbol" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Trading Symbol</link:label>
    <link:label id="lab_dei_TradingSymbol_label_en-US" xlink:label="lab_dei_TradingSymbol" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Trading Symbol</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_TradingSymbol" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_TradingSymbol"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_TradingSymbol" xlink:to="lab_dei_TradingSymbol" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityIncorporationStateCountryCode_2c3f8205-a418-4ac4-8f25-772f69036e13_terseLabel_en-US" xlink:label="lab_dei_EntityIncorporationStateCountryCode" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Incorporation, State or Country Code</link:label>
    <link:label id="lab_dei_EntityIncorporationStateCountryCode_label_en-US" xlink:label="lab_dei_EntityIncorporationStateCountryCode" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Incorporation, State or Country Code</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityIncorporationStateCountryCode" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityIncorporationStateCountryCode"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityIncorporationStateCountryCode" xlink:to="lab_dei_EntityIncorporationStateCountryCode" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityAddressStateOrProvince_989cc706-9c28-4c01-b27a-d67a73de1a09_terseLabel_en-US" xlink:label="lab_dei_EntityAddressStateOrProvince" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, State or Province</link:label>
    <link:label id="lab_dei_EntityAddressStateOrProvince_label_en-US" xlink:label="lab_dei_EntityAddressStateOrProvince" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, State or Province</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressStateOrProvince" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressStateOrProvince"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressStateOrProvince" xlink:to="lab_dei_EntityAddressStateOrProvince" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_DocumentPeriodEndDate_90aee7b3-a324-4b1e-bf53-81e3632ad452_terseLabel_en-US" xlink:label="lab_dei_DocumentPeriodEndDate" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Document Period End Date</link:label>
    <link:label id="lab_dei_DocumentPeriodEndDate_label_en-US" xlink:label="lab_dei_DocumentPeriodEndDate" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Document Period End Date</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentPeriodEndDate"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentPeriodEndDate" xlink:to="lab_dei_DocumentPeriodEndDate" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_PreCommencementIssuerTenderOffer_f6aaceac-d641-4377-8555-83734cfa9564_terseLabel_en-US" xlink:label="lab_dei_PreCommencementIssuerTenderOffer" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Pre-commencement Issuer Tender Offer</link:label>
    <link:label id="lab_dei_PreCommencementIssuerTenderOffer_label_en-US" xlink:label="lab_dei_PreCommencementIssuerTenderOffer" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Pre-commencement Issuer Tender Offer</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementIssuerTenderOffer" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_PreCommencementIssuerTenderOffer"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_PreCommencementIssuerTenderOffer" xlink:to="lab_dei_PreCommencementIssuerTenderOffer" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_CoverAbstract_77ff4ee1-5a93-4a1b-bb3e-803640a13aa5_terseLabel_en-US" xlink:label="lab_dei_CoverAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cover [Abstract]</link:label>
    <link:label id="lab_dei_CoverAbstract_label_en-US" xlink:label="lab_dei_CoverAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cover [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CoverAbstract" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_CoverAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_CoverAbstract" xlink:to="lab_dei_CoverAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityEmergingGrowthCompany_f81f7e5a-b763-409e-8902-2d4378adae0a_terseLabel_en-US" xlink:label="lab_dei_EntityEmergingGrowthCompany" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Emerging Growth Company</link:label>
    <link:label id="lab_dei_EntityEmergingGrowthCompany_label_en-US" xlink:label="lab_dei_EntityEmergingGrowthCompany" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Emerging Growth Company</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityEmergingGrowthCompany" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityEmergingGrowthCompany"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityEmergingGrowthCompany" xlink:to="lab_dei_EntityEmergingGrowthCompany" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_PreCommencementTenderOffer_e534296f-72ff-4601-b0aa-67ebffaf7665_terseLabel_en-US" xlink:label="lab_dei_PreCommencementTenderOffer" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Pre-commencement Tender Offer</link:label>
    <link:label id="lab_dei_PreCommencementTenderOffer_label_en-US" xlink:label="lab_dei_PreCommencementTenderOffer" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Pre-commencement Tender Offer</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementTenderOffer" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_PreCommencementTenderOffer"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_PreCommencementTenderOffer" xlink:to="lab_dei_PreCommencementTenderOffer" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_SolicitingMaterial_0700dd98-ba42-4975-9963-0792427b9bfb_terseLabel_en-US" xlink:label="lab_dei_SolicitingMaterial" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Soliciting Material</link:label>
    <link:label id="lab_dei_SolicitingMaterial_label_en-US" xlink:label="lab_dei_SolicitingMaterial" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Soliciting Material</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SolicitingMaterial" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_SolicitingMaterial"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_SolicitingMaterial" xlink:to="lab_dei_SolicitingMaterial" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityAddressPostalZipCode_55ee1c5f-73d1-4b7e-8fcc-c3280d503ef0_terseLabel_en-US" xlink:label="lab_dei_EntityAddressPostalZipCode" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, Postal Zip Code</link:label>
    <link:label id="lab_dei_EntityAddressPostalZipCode_label_en-US" xlink:label="lab_dei_EntityAddressPostalZipCode" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, Postal Zip Code</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressPostalZipCode" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressPostalZipCode"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressPostalZipCode" xlink:to="lab_dei_EntityAddressPostalZipCode" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_CityAreaCode_4f95c111-c807-40cd-b72d-266c4ed03b8b_terseLabel_en-US" xlink:label="lab_dei_CityAreaCode" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">City Area Code</link:label>
    <link:label id="lab_dei_CityAreaCode_label_en-US" xlink:label="lab_dei_CityAreaCode" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">City Area Code</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CityAreaCode" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_CityAreaCode"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_CityAreaCode" xlink:to="lab_dei_CityAreaCode" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_DocumentType_98bd7aa5-c297-409a-a276-287064e9f475_terseLabel_en-US" xlink:label="lab_dei_DocumentType" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Document Type</link:label>
    <link:label id="lab_dei_DocumentType_label_en-US" xlink:label="lab_dei_DocumentType" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Document Type</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentType" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentType"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentType" xlink:to="lab_dei_DocumentType" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityCentralIndexKey_8077267c-bffc-452d-96a5-77ac8f862ad6_terseLabel_en-US" xlink:label="lab_dei_EntityCentralIndexKey" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Central Index Key</link:label>
    <link:label id="lab_dei_EntityCentralIndexKey_label_en-US" xlink:label="lab_dei_EntityCentralIndexKey" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Central Index Key</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCentralIndexKey" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityCentralIndexKey"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityCentralIndexKey" xlink:to="lab_dei_EntityCentralIndexKey" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_AmendmentFlag_5ff9aba4-e92e-4f85-b6de-6bde0d63fb0f_terseLabel_en-US" xlink:label="lab_dei_AmendmentFlag" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Amendment Flag</link:label>
    <link:label id="lab_dei_AmendmentFlag_label_en-US" xlink:label="lab_dei_AmendmentFlag" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Amendment Flag</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AmendmentFlag" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_AmendmentFlag"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_AmendmentFlag" xlink:to="lab_dei_AmendmentFlag" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityFileNumber_990f7a70-28e7-423a-8d2b-522332d4344e_terseLabel_en-US" xlink:label="lab_dei_EntityFileNumber" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity File Number</link:label>
    <link:label id="lab_dei_EntityFileNumber_label_en-US" xlink:label="lab_dei_EntityFileNumber" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity File Number</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFileNumber" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityFileNumber"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityFileNumber" xlink:to="lab_dei_EntityFileNumber" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityAddressCityOrTown_a477891d-436f-45b0-92fb-46a3cd960dc8_terseLabel_en-US" xlink:label="lab_dei_EntityAddressCityOrTown" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, City or Town</link:label>
    <link:label id="lab_dei_EntityAddressCityOrTown_label_en-US" xlink:label="lab_dei_EntityAddressCityOrTown" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, City or Town</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressCityOrTown" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressCityOrTown"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressCityOrTown" xlink:to="lab_dei_EntityAddressCityOrTown" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityTaxIdentificationNumber_bb8dd5a5-49af-43b3-bb86-cbd0d73da4be_terseLabel_en-US" xlink:label="lab_dei_EntityTaxIdentificationNumber" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Tax Identification Number</link:label>
    <link:label id="lab_dei_EntityTaxIdentificationNumber_label_en-US" xlink:label="lab_dei_EntityTaxIdentificationNumber" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Tax Identification Number</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityTaxIdentificationNumber" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityTaxIdentificationNumber"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityTaxIdentificationNumber" xlink:to="lab_dei_EntityTaxIdentificationNumber" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityAddressAddressLine1_8dd16943-0265-4a61-b76e-12fdc09a134e_terseLabel_en-US" xlink:label="lab_dei_EntityAddressAddressLine1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, Address Line One</link:label>
    <link:label id="lab_dei_EntityAddressAddressLine1_label_en-US" xlink:label="lab_dei_EntityAddressAddressLine1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, Address Line One</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine1" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressAddressLine1"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressAddressLine1" xlink:to="lab_dei_EntityAddressAddressLine1" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityRegistrantName_64678f02-c4d1-4474-8e1e-990fcb48e5ca_terseLabel_en-US" xlink:label="lab_dei_EntityRegistrantName" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Registrant Name</link:label>
    <link:label id="lab_dei_EntityRegistrantName_label_en-US" xlink:label="lab_dei_EntityRegistrantName" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Registrant Name</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityRegistrantName" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityRegistrantName"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityRegistrantName" xlink:to="lab_dei_EntityRegistrantName" xlink:type="arc" order="1"/>
  </link:labelLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.PRE
<SEQUENCE>4
<FILENAME>msa-20230512_pre.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT
<TEXT>
<XBRL>
<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with Wdesk from Workiva-->
<!--Copyright 2023 Workiva-->
<!--r:499cc2b8-2aa9-4c95-baf2-ff5a93bef5ba,g:5338abdd-bd43-404e-95c1-376282ed6f7b-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.msasafety.com/role/CoverPageDocument" xlink:type="simple" xlink:href="msa-20230512.xsd#CoverPageDocument"/>
  <link:presentationLink xlink:role="http://www.msasafety.com/role/CoverPageDocument" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_dei_CoverAbstract_d5e79430-41c1-43a0-9bc2-517fd08e263c" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_CoverAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityIncorporationStateCountryCode_48730ddf-e6b3-49ca-b9b6-42953cc689b4" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityIncorporationStateCountryCode"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_d5e79430-41c1-43a0-9bc2-517fd08e263c" xlink:to="loc_dei_EntityIncorporationStateCountryCode_48730ddf-e6b3-49ca-b9b6-42953cc689b4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentType_8be7b78c-0354-4077-8b4a-f455686f0c2e" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentType"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_d5e79430-41c1-43a0-9bc2-517fd08e263c" xlink:to="loc_dei_DocumentType_8be7b78c-0354-4077-8b4a-f455686f0c2e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CityAreaCode_6cde414a-ab4d-424d-a5bd-5908b1e311c4" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_CityAreaCode"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_d5e79430-41c1-43a0-9bc2-517fd08e263c" xlink:to="loc_dei_CityAreaCode_6cde414a-ab4d-424d-a5bd-5908b1e311c4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_Security12bTitle_a5b61195-e63d-413f-9379-cd0257d9425f" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_Security12bTitle"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_d5e79430-41c1-43a0-9bc2-517fd08e263c" xlink:to="loc_dei_Security12bTitle_a5b61195-e63d-413f-9379-cd0257d9425f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementIssuerTenderOffer_ac1da451-5829-47d8-b925-6f3c4dec39cb" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_PreCommencementIssuerTenderOffer"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_d5e79430-41c1-43a0-9bc2-517fd08e263c" xlink:to="loc_dei_PreCommencementIssuerTenderOffer_ac1da451-5829-47d8-b925-6f3c4dec39cb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementTenderOffer_cfb8273b-79cd-4e3a-b8ca-9e6ec5087073" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_PreCommencementTenderOffer"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_d5e79430-41c1-43a0-9bc2-517fd08e263c" xlink:to="loc_dei_PreCommencementTenderOffer_cfb8273b-79cd-4e3a-b8ca-9e6ec5087073" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SolicitingMaterial_4ba8e161-df79-4dc5-9e53-261960e1769b" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_SolicitingMaterial"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_d5e79430-41c1-43a0-9bc2-517fd08e263c" xlink:to="loc_dei_SolicitingMaterial_4ba8e161-df79-4dc5-9e53-261960e1769b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_WrittenCommunications_295917a5-cd74-43a1-8229-fefe8576a8c4" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_WrittenCommunications"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_d5e79430-41c1-43a0-9bc2-517fd08e263c" xlink:to="loc_dei_WrittenCommunications_295917a5-cd74-43a1-8229-fefe8576a8c4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AmendmentFlag_e89a33c9-4809-4fc1-81ec-1782d2f1e6e2" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_AmendmentFlag"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_d5e79430-41c1-43a0-9bc2-517fd08e263c" xlink:to="loc_dei_AmendmentFlag_e89a33c9-4809-4fc1-81ec-1782d2f1e6e2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCentralIndexKey_7a50b82e-689a-4187-a3bd-df0759c128c8" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityCentralIndexKey"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_d5e79430-41c1-43a0-9bc2-517fd08e263c" xlink:to="loc_dei_EntityCentralIndexKey_7a50b82e-689a-4187-a3bd-df0759c128c8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFileNumber_8c5d0555-e80d-4c98-b010-14067f89e3b9" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityFileNumber"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_d5e79430-41c1-43a0-9bc2-517fd08e263c" xlink:to="loc_dei_EntityFileNumber_8c5d0555-e80d-4c98-b010-14067f89e3b9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityTaxIdentificationNumber_0f530bef-e9f6-4223-862e-b94eee908936" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityTaxIdentificationNumber"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_d5e79430-41c1-43a0-9bc2-517fd08e263c" xlink:to="loc_dei_EntityTaxIdentificationNumber_0f530bef-e9f6-4223-862e-b94eee908936" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_TradingSymbol_63e37f75-a662-4ad5-9c16-55e6970373fb" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_TradingSymbol"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_d5e79430-41c1-43a0-9bc2-517fd08e263c" xlink:to="loc_dei_TradingSymbol_63e37f75-a662-4ad5-9c16-55e6970373fb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SecurityExchangeName_a72c2f30-ae90-4b3f-b509-fdf3fe520a5c" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_SecurityExchangeName"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_d5e79430-41c1-43a0-9bc2-517fd08e263c" xlink:to="loc_dei_SecurityExchangeName_a72c2f30-ae90-4b3f-b509-fdf3fe520a5c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LocalPhoneNumber_cf5fc544-12c5-421d-ae6c-748b20322b91" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_LocalPhoneNumber"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_d5e79430-41c1-43a0-9bc2-517fd08e263c" xlink:to="loc_dei_LocalPhoneNumber_cf5fc544-12c5-421d-ae6c-748b20322b91" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityEmergingGrowthCompany_5ab8b725-d81f-4414-bfd1-cdb408cbee95" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityEmergingGrowthCompany"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_d5e79430-41c1-43a0-9bc2-517fd08e263c" xlink:to="loc_dei_EntityEmergingGrowthCompany_5ab8b725-d81f-4414-bfd1-cdb408cbee95" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate_ede9172a-22fa-4212-9acd-e034d227c847" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentPeriodEndDate"/>
    <link:presentationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_d5e79430-41c1-43a0-9bc2-517fd08e263c" xlink:to="loc_dei_DocumentPeriodEndDate_ede9172a-22fa-4212-9acd-e034d227c847" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityRegistrantName_2f138d7a-284f-4c3f-a9d0-caf83e8e9d0b" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityRegistrantName"/>
    <link:presentationArc order="18" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_d5e79430-41c1-43a0-9bc2-517fd08e263c" xlink:to="loc_dei_EntityRegistrantName_2f138d7a-284f-4c3f-a9d0-caf83e8e9d0b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine1_36b93cb0-786b-4044-a3d3-b8a491623751" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressAddressLine1"/>
    <link:presentationArc order="19" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_d5e79430-41c1-43a0-9bc2-517fd08e263c" xlink:to="loc_dei_EntityAddressAddressLine1_36b93cb0-786b-4044-a3d3-b8a491623751" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressCityOrTown_f77a791f-515e-4cc0-8640-1eba4852fe09" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressCityOrTown"/>
    <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_d5e79430-41c1-43a0-9bc2-517fd08e263c" xlink:to="loc_dei_EntityAddressCityOrTown_f77a791f-515e-4cc0-8640-1eba4852fe09" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressStateOrProvince_bf73f35d-efc9-43a8-ae45-102f457a25a6" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressStateOrProvince"/>
    <link:presentationArc order="21" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_d5e79430-41c1-43a0-9bc2-517fd08e263c" xlink:to="loc_dei_EntityAddressStateOrProvince_bf73f35d-efc9-43a8-ae45-102f457a25a6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressPostalZipCode_dca9e268-cedc-4447-8fe9-80ae41a77617" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressPostalZipCode"/>
    <link:presentationArc order="22" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_d5e79430-41c1-43a0-9bc2-517fd08e263c" xlink:to="loc_dei_EntityAddressPostalZipCode_dca9e268-cedc-4447-8fe9-80ae41a77617" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>msa-20230512_g1.jpg
<DESCRIPTION>MSA LOGO
<TEXT>
begin 644 msa-20230512_g1.jpg
M_]C_X  02D9)1@ ! @$ 8 !@  #_[0KV4&AO=&]S:&]P(#,N,  X0DE- ^T
M     !  8     $  0!@     0 !.$))300-       $    'CA"24T$&0
M    !    !XX0DE- _,       D           $ .$))300*       !   X
M0DE-)Q        H  0         ".$))30/U      !( "]F9@ ! &QF9@ &
M       ! "]F9@ ! *&9F@ &       ! #(    ! %H    &       ! #4
M   ! "T    &       !.$))30/X      !P  #_____________________
M________ ^@     _____________________________P/H     /______
M______________________\#Z     #_____________________________
M ^@  #A"24T$"       $     $   )    "0      X0DE-!!X       0
M    .$))300:      !M    !@              *0   %8    & &< -  Y
M &T -P X     0                         !              !6
M*0                                             X0DE-!!$
M  $! #A"24T$%       !     (X0DE-! P     "%H    !    5@   "D
M  $$   II   "#X &  !_]C_X  02D9)1@ ! @$ 2 !(  #_[@ .061O8F4
M9(     !_]L A  ," @("0@,"0D,$0L*"Q$5#PP,#Q48$Q,5$Q,8$0P,# P,
M#!$,# P,# P,# P,# P,# P,# P,# P,# P,# P, 0T+"PT.#1 .#A 4#@X.
M%!0.#@X.%!$,# P,#!$1# P,# P,$0P,# P,# P,# P,# P,# P,# P,# P,
M# P,# S_P  1"  I %8# 2(  A$! Q$!_]T !  &_\0!/P   04! 0$! 0$
M         P ! @0%!@<("0H+ 0 !!0$! 0$! 0         !  (#! 4&!P@)
M"@L0  $$ 0,"! (%!P8(!0,,,P$  A$#!"$2,05!46$3(G&!,@84D:&Q0B,D
M%5+!8C,T<H+10P<EDE/PX?%C<S46HK*#)D235&1%PJ-T-A?25>)E\K.$P]-U
MX_-&)Y2DA;25Q-3D]*6UQ=7E]59F=H:6IK;&UN;V-T=79W>'EZ>WQ]?G]Q$
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M &@ ;P!T &\ <P!H &\ <    !, 00!D &\ 8@!E "  4 !H &\ = !O ',
M: !O '  (  V "X ,     $ .$))300&       '  @  0 ! 0#_[@ .061O
M8F4 9$     !_]L A  ! 0$! 0$! 0$! 0$! 0$! 0$! 0$! 0$! 0$! 0$!
M 0$! 0$! 0$! 0$! @(" @(" @(" @(# P,# P,# P,# 0$! 0$! 0$! 0$"
M @$" @,# P,# P,# P,# P,# P,# P,# P,# P,# P,# P,# P,# P,# P,#
M P,# P,# P/_P  1"  I %8# 1$  A$! Q$!_]T !  +_\0 R    @(# 0$
M            !PD&"  %"@,! 0 ! P4! 0               0,$ @4&" D'
M"A    8! 0<! @0/$0$      @,$!08' 0@ $1(3%!4)%A<8(2(C&3$R0B2V
M=Z>WU^<X6&AY&D&3TR55M=66IM8W5Y=X.5D*.A$  0($! ,"!P@/"0
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MRV=!L9IJZOHJ_BB.'PZ.'3)Y=Y42UM[TL;T$?*?(R24B;FUX1C/4G+B\\2D
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M1#;E3G$9-:<;<%+>8>G4F(%"UFCB)2<B,4I2C!%"%D&1E@%G&\.,X46[@X+
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%[O%'_]D!

end
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>6
<FILENAME>R1.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="include/report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm139918466337296">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Cover Page Document<br></strong></div></th>
<th class="th"><div>May 12, 2023</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_CoverAbstract', window );"><strong>Cover [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityIncorporationStateCountryCode', window );">Entity Incorporation, State or Country Code</a></td>
<td class="text">PA<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_DocumentType', window );">Document Type</a></td>
<td class="text">8-K<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_CityAreaCode', window );">City Area Code</a></td>
<td class="text">724<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_Security12bTitle', window );">Title of 12(b) Security</a></td>
<td class="text">Common stock, no par value<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_PreCommencementIssuerTenderOffer', window );">Pre-commencement Issuer Tender Offer</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_PreCommencementTenderOffer', window );">Pre-commencement Tender Offer</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_SolicitingMaterial', window );">Soliciting Material</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_WrittenCommunications', window );">Written Communications</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_AmendmentFlag', window );">Amendment Flag</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityCentralIndexKey', window );">Entity Central Index Key</a></td>
<td class="text">0000066570<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityFileNumber', window );">Entity File Number</a></td>
<td class="text">1-15579<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityTaxIdentificationNumber', window );">Entity Tax Identification Number</a></td>
<td class="text">46-4914539<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_TradingSymbol', window );">Trading Symbol</a></td>
<td class="text">MSA<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_SecurityExchangeName', window );">Security Exchange Name</a></td>
<td class="text">NYSE<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_LocalPhoneNumber', window );">Local Phone Number</a></td>
<td class="text">776-8600<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityEmergingGrowthCompany', window );">Entity Emerging Growth Company</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_DocumentPeriodEndDate', window );">Document Period End Date</a></td>
<td class="text">May 12,  2023<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityRegistrantName', window );">Entity Registrant Name</a></td>
<td class="text">MSA SAFETY INCORPORATED<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityAddressAddressLine1', window );">Entity Address, Address Line One</a></td>
<td class="text">1000 Cranberry Woods Drive<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityAddressCityOrTown', window );">Entity Address, City or Town</a></td>
<td class="text">Cranberry Township,<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityAddressStateOrProvince', window );">Entity Address, State or Province</a></td>
<td class="text">PA<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityAddressPostalZipCode', window );">Entity Address, Postal Zip Code</a></td>
<td class="text">16066-5207<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_AmendmentFlag">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_AmendmentFlag</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_CityAreaCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Area code of city</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_CityAreaCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_CoverAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Cover page.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_CoverAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentPeriodEndDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>For the EDGAR submission types of Form 8-K: the date of the report, the date of the earliest event reported; for the EDGAR submission types of Form N-1A: the filing date; for all other submission types: the end of the reporting or transition period.  The format of the date is YYYY-MM-DD.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentPeriodEndDate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:dateItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentType">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentType</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:submissionTypeItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressAddressLine1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Address Line 1 such as Attn, Building Name, Street Name</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressAddressLine1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressCityOrTown">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Name of the City or Town</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressCityOrTown</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressPostalZipCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Code for the postal or zip code</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressPostalZipCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressStateOrProvince">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Name of the state or province.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressStateOrProvince</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:stateOrProvinceItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityCentralIndexKey">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityCentralIndexKey</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:centralIndexKeyItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityEmergingGrowthCompany">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Indicate if registrant meets the emerging growth company criteria.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityEmergingGrowthCompany</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityFileNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityFileNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:fileNumberItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityIncorporationStateCountryCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Two-character EDGAR code representing the state or country of incorporation.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityIncorporationStateCountryCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:edgarStateCountryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityRegistrantName">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityRegistrantName</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityTaxIdentificationNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityTaxIdentificationNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:employerIdItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LocalPhoneNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Local phone number for entity.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LocalPhoneNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_PreCommencementIssuerTenderOffer">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 13e<br> -Subsection 4c<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_PreCommencementIssuerTenderOffer</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_PreCommencementTenderOffer">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 14d<br> -Subsection 2b<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_PreCommencementTenderOffer</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_Security12bTitle">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Title of a 12(b) registered security.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_Security12bTitle</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:securityTitleItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_SecurityExchangeName">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Name of the Exchange on which a security is registered.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection d1-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_SecurityExchangeName</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:edgarExchangeCodeItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_SolicitingMaterial">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as soliciting material pursuant to Rule 14a-12 under the Exchange Act.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Section 14a<br> -Number 240<br> -Subsection 12<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_SolicitingMaterial</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_TradingSymbol">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Trading symbol of an instrument as listed on an exchange.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_TradingSymbol</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:tradingSymbolItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_WrittenCommunications">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as written communications pursuant to Rule 425 under the Securities Act.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Securities Act<br> -Number 230<br> -Section 425<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_WrittenCommunications</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>7
<FILENAME>msa-20230512_htm.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<XML>
<?xml version="1.0" encoding="utf-8"?>
<xbrl
  xml:lang="en-US"
  xmlns="http://www.xbrl.org/2003/instance"
  xmlns:dei="http://xbrl.sec.gov/dei/2023"
  xmlns:link="http://www.xbrl.org/2003/linkbase"
  xmlns:xlink="http://www.w3.org/1999/xlink">
    <link:schemaRef xlink:href="msa-20230512.xsd" xlink:type="simple"/>
    <context id="idce1bf431f70476db05f96f4b14098ea_D20230512-20230512">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000066570</identifier>
        </entity>
        <period>
            <startDate>2023-05-12</startDate>
            <endDate>2023-05-12</endDate>
        </period>
    </context>
    <dei:AmendmentFlag
      contextRef="idce1bf431f70476db05f96f4b14098ea_D20230512-20230512"
      id="id3VybDovL2RvY3MudjEvZG9jOjk3ZjlhYTYyODE3NjRmNzdhYjY4YjlkZmQ4ZDBjYjFmL3NlYzo5N2Y5YWE2MjgxNzY0Zjc3YWI2OGI5ZGZkOGQwY2IxZl80L2ZyYWc6MDc5N2JlMTQzYTE5NDFlMmE3MzVhOWVjYTI3MjQ2Y2EvdGFibGU6NTY1MjY3YTM1YzVhNDFjMjlhNDk4MTVkNzdkMDc1NjAvdGFibGVyYW5nZTo1NjUyNjdhMzVjNWE0MWMyOWE0OTgxNWQ3N2QwNzU2MF8zLTItMS0xLTk0ODk4_698b58fa-11f9-443a-873f-8e63265e6c96">false</dei:AmendmentFlag>
    <dei:EntityCentralIndexKey
      contextRef="idce1bf431f70476db05f96f4b14098ea_D20230512-20230512"
      id="id3VybDovL2RvY3MudjEvZG9jOjk3ZjlhYTYyODE3NjRmNzdhYjY4YjlkZmQ4ZDBjYjFmL3NlYzo5N2Y5YWE2MjgxNzY0Zjc3YWI2OGI5ZGZkOGQwY2IxZl80L2ZyYWc6MDc5N2JlMTQzYTE5NDFlMmE3MzVhOWVjYTI3MjQ2Y2EvdGFibGU6NTY1MjY3YTM1YzVhNDFjMjlhNDk4MTVkNzdkMDc1NjAvdGFibGVyYW5nZTo1NjUyNjdhMzVjNWE0MWMyOWE0OTgxNWQ3N2QwNzU2MF85LTItMS0xLTk0ODk4_dceb9497-97b1-45b5-9a49-1558ada04f3b">0000066570</dei:EntityCentralIndexKey>
    <dei:DocumentType
      contextRef="idce1bf431f70476db05f96f4b14098ea_D20230512-20230512"
      id="id3VybDovL2RvY3MudjEvZG9jOjk3ZjlhYTYyODE3NjRmNzdhYjY4YjlkZmQ4ZDBjYjFmL3NlYzo5N2Y5YWE2MjgxNzY0Zjc3YWI2OGI5ZGZkOGQwY2IxZl8xL2ZyYWc6ZWEzZWM5ZGJhNzkyNDA5MTk3NmNjMmJjNGQ5NGFkMmIvdGV4dHJlZ2lvbjplYTNlYzlkYmE3OTI0MDkxOTc2Y2MyYmM0ZDk0YWQyYl8yNTQx_e93d4f30-e6e3-4d47-a3e7-1d6ce210bf4a">8-K</dei:DocumentType>
    <dei:DocumentPeriodEndDate
      contextRef="idce1bf431f70476db05f96f4b14098ea_D20230512-20230512"
      id="id3VybDovL2RvY3MudjEvZG9jOjk3ZjlhYTYyODE3NjRmNzdhYjY4YjlkZmQ4ZDBjYjFmL3NlYzo5N2Y5YWE2MjgxNzY0Zjc3YWI2OGI5ZGZkOGQwY2IxZl8xL2ZyYWc6ZWEzZWM5ZGJhNzkyNDA5MTk3NmNjMmJjNGQ5NGFkMmIvdGV4dHJlZ2lvbjplYTNlYzlkYmE3OTI0MDkxOTc2Y2MyYmM0ZDk0YWQyYl8yNjA_92e482da-c91d-4bbc-9ca2-e4d35747c1a1">2023-05-12</dei:DocumentPeriodEndDate>
    <dei:EntityRegistrantName
      contextRef="idce1bf431f70476db05f96f4b14098ea_D20230512-20230512"
      id="id3VybDovL2RvY3MudjEvZG9jOjk3ZjlhYTYyODE3NjRmNzdhYjY4YjlkZmQ4ZDBjYjFmL3NlYzo5N2Y5YWE2MjgxNzY0Zjc3YWI2OGI5ZGZkOGQwY2IxZl8xL2ZyYWc6ZWEzZWM5ZGJhNzkyNDA5MTk3NmNjMmJjNGQ5NGFkMmIvdGV4dHJlZ2lvbjplYTNlYzlkYmE3OTI0MDkxOTc2Y2MyYmM0ZDk0YWQyYl8yNTQy_427137d8-2b0f-441d-afb9-8e41c86b8a35">MSA SAFETY INCORPORATED</dei:EntityRegistrantName>
    <dei:EntityIncorporationStateCountryCode
      contextRef="idce1bf431f70476db05f96f4b14098ea_D20230512-20230512"
      id="id3VybDovL2RvY3MudjEvZG9jOjk3ZjlhYTYyODE3NjRmNzdhYjY4YjlkZmQ4ZDBjYjFmL3NlYzo5N2Y5YWE2MjgxNzY0Zjc3YWI2OGI5ZGZkOGQwY2IxZl8xL2ZyYWc6ZWEzZWM5ZGJhNzkyNDA5MTk3NmNjMmJjNGQ5NGFkMmIvdGFibGU6YjU1NzczMWYwMTA5NDBlMGJjZWI4ZmM2YzA4Yzc3ZDQvdGFibGVyYW5nZTpiNTU3NzMxZjAxMDk0MGUwYmNlYjhmYzZjMDhjNzdkNF8wLTAtMS0xLTk0ODk4_4febe5be-9b7c-438c-8c2f-684f5f88f5c5">PA</dei:EntityIncorporationStateCountryCode>
    <dei:EntityFileNumber
      contextRef="idce1bf431f70476db05f96f4b14098ea_D20230512-20230512"
      id="id3VybDovL2RvY3MudjEvZG9jOjk3ZjlhYTYyODE3NjRmNzdhYjY4YjlkZmQ4ZDBjYjFmL3NlYzo5N2Y5YWE2MjgxNzY0Zjc3YWI2OGI5ZGZkOGQwY2IxZl8xL2ZyYWc6ZWEzZWM5ZGJhNzkyNDA5MTk3NmNjMmJjNGQ5NGFkMmIvdGFibGU6YjU1NzczMWYwMTA5NDBlMGJjZWI4ZmM2YzA4Yzc3ZDQvdGFibGVyYW5nZTpiNTU3NzMxZjAxMDk0MGUwYmNlYjhmYzZjMDhjNzdkNF8wLTEtMS0xLTk0ODk4_a4b021ba-e4ce-454a-8fd1-da65aea791b0">1-15579</dei:EntityFileNumber>
    <dei:EntityTaxIdentificationNumber
      contextRef="idce1bf431f70476db05f96f4b14098ea_D20230512-20230512"
      id="id3VybDovL2RvY3MudjEvZG9jOjk3ZjlhYTYyODE3NjRmNzdhYjY4YjlkZmQ4ZDBjYjFmL3NlYzo5N2Y5YWE2MjgxNzY0Zjc3YWI2OGI5ZGZkOGQwY2IxZl8xL2ZyYWc6ZWEzZWM5ZGJhNzkyNDA5MTk3NmNjMmJjNGQ5NGFkMmIvdGFibGU6YjU1NzczMWYwMTA5NDBlMGJjZWI4ZmM2YzA4Yzc3ZDQvdGFibGVyYW5nZTpiNTU3NzMxZjAxMDk0MGUwYmNlYjhmYzZjMDhjNzdkNF8wLTItMS0xLTk0ODk4_d0b8d011-a77a-4f32-883a-84d0345177bd">46-4914539</dei:EntityTaxIdentificationNumber>
    <dei:EntityAddressAddressLine1
      contextRef="idce1bf431f70476db05f96f4b14098ea_D20230512-20230512"
      id="id3VybDovL2RvY3MudjEvZG9jOjk3ZjlhYTYyODE3NjRmNzdhYjY4YjlkZmQ4ZDBjYjFmL3NlYzo5N2Y5YWE2MjgxNzY0Zjc3YWI2OGI5ZGZkOGQwY2IxZl8xL2ZyYWc6ZWEzZWM5ZGJhNzkyNDA5MTk3NmNjMmJjNGQ5NGFkMmIvdGFibGU6NDdiZTBhMTY0MDE1NDlhMzkyYmUzNThlOWMxOTI3ZDYvdGFibGVyYW5nZTo0N2JlMGExNjQwMTU0OWEzOTJiZTM1OGU5YzE5MjdkNl8wLTAtMS0xLTk0ODk4_3953733a-3e12-4ab3-9248-ba6b30d66aef">1000 Cranberry Woods Drive</dei:EntityAddressAddressLine1>
    <dei:EntityAddressCityOrTown
      contextRef="idce1bf431f70476db05f96f4b14098ea_D20230512-20230512"
      id="id3VybDovL2RvY3MudjEvZG9jOjk3ZjlhYTYyODE3NjRmNzdhYjY4YjlkZmQ4ZDBjYjFmL3NlYzo5N2Y5YWE2MjgxNzY0Zjc3YWI2OGI5ZGZkOGQwY2IxZl8xL2ZyYWc6ZWEzZWM5ZGJhNzkyNDA5MTk3NmNjMmJjNGQ5NGFkMmIvdGFibGU6NDdiZTBhMTY0MDE1NDlhMzkyYmUzNThlOWMxOTI3ZDYvdGFibGVyYW5nZTo0N2JlMGExNjQwMTU0OWEzOTJiZTM1OGU5YzE5MjdkNl8xLTAtMS0xLTk0ODk4_38a81776-ad9a-4080-89f5-6df1704738d8">Cranberry Township,</dei:EntityAddressCityOrTown>
    <dei:EntityAddressStateOrProvince
      contextRef="idce1bf431f70476db05f96f4b14098ea_D20230512-20230512"
      id="id3VybDovL2RvY3MudjEvZG9jOjk3ZjlhYTYyODE3NjRmNzdhYjY4YjlkZmQ4ZDBjYjFmL3NlYzo5N2Y5YWE2MjgxNzY0Zjc3YWI2OGI5ZGZkOGQwY2IxZl8xL2ZyYWc6ZWEzZWM5ZGJhNzkyNDA5MTk3NmNjMmJjNGQ5NGFkMmIvdGFibGU6NDdiZTBhMTY0MDE1NDlhMzkyYmUzNThlOWMxOTI3ZDYvdGFibGVyYW5nZTo0N2JlMGExNjQwMTU0OWEzOTJiZTM1OGU5YzE5MjdkNl8xLTEtMS0xLTk0ODk4_2de64881-0381-4143-b2cd-498eff526bdf">PA</dei:EntityAddressStateOrProvince>
    <dei:EntityAddressPostalZipCode
      contextRef="idce1bf431f70476db05f96f4b14098ea_D20230512-20230512"
      id="id3VybDovL2RvY3MudjEvZG9jOjk3ZjlhYTYyODE3NjRmNzdhYjY4YjlkZmQ4ZDBjYjFmL3NlYzo5N2Y5YWE2MjgxNzY0Zjc3YWI2OGI5ZGZkOGQwY2IxZl8xL2ZyYWc6ZWEzZWM5ZGJhNzkyNDA5MTk3NmNjMmJjNGQ5NGFkMmIvdGFibGU6NDdiZTBhMTY0MDE1NDlhMzkyYmUzNThlOWMxOTI3ZDYvdGFibGVyYW5nZTo0N2JlMGExNjQwMTU0OWEzOTJiZTM1OGU5YzE5MjdkNl8xLTMtMS0xLTk0ODk4_ac05d70a-def2-4e40-acde-fa90fce4daad">16066-5207</dei:EntityAddressPostalZipCode>
    <dei:CityAreaCode
      contextRef="idce1bf431f70476db05f96f4b14098ea_D20230512-20230512"
      id="id3VybDovL2RvY3MudjEvZG9jOjk3ZjlhYTYyODE3NjRmNzdhYjY4YjlkZmQ4ZDBjYjFmL3NlYzo5N2Y5YWE2MjgxNzY0Zjc3YWI2OGI5ZGZkOGQwY2IxZl8xL2ZyYWc6ZWEzZWM5ZGJhNzkyNDA5MTk3NmNjMmJjNGQ5NGFkMmIvdGV4dHJlZ2lvbjplYTNlYzlkYmE3OTI0MDkxOTc2Y2MyYmM0ZDk0YWQyYl8yNTQz_1b87d81b-0535-4c8b-b486-0d9f5a43b260">724</dei:CityAreaCode>
    <dei:LocalPhoneNumber
      contextRef="idce1bf431f70476db05f96f4b14098ea_D20230512-20230512"
      id="id3VybDovL2RvY3MudjEvZG9jOjk3ZjlhYTYyODE3NjRmNzdhYjY4YjlkZmQ4ZDBjYjFmL3NlYzo5N2Y5YWE2MjgxNzY0Zjc3YWI2OGI5ZGZkOGQwY2IxZl8xL2ZyYWc6ZWEzZWM5ZGJhNzkyNDA5MTk3NmNjMmJjNGQ5NGFkMmIvdGV4dHJlZ2lvbjplYTNlYzlkYmE3OTI0MDkxOTc2Y2MyYmM0ZDk0YWQyYl8yNTM5_fd6a473d-6d9c-475c-92e7-85e1819b1ffc">776-8600</dei:LocalPhoneNumber>
    <dei:WrittenCommunications
      contextRef="idce1bf431f70476db05f96f4b14098ea_D20230512-20230512"
      id="id3VybDovL2RvY3MudjEvZG9jOjk3ZjlhYTYyODE3NjRmNzdhYjY4YjlkZmQ4ZDBjYjFmL3NlYzo5N2Y5YWE2MjgxNzY0Zjc3YWI2OGI5ZGZkOGQwY2IxZl8xL2ZyYWc6ZWEzZWM5ZGJhNzkyNDA5MTk3NmNjMmJjNGQ5NGFkMmIvdGFibGU6ZWUyY2Y2MjQ5Nzk3NDVkZWJmMjk5NjczYjQ5ZGUwYmUvdGFibGVyYW5nZTplZTJjZjYyNDk3OTc0NWRlYmYyOTk2NzNiNDlkZTBiZV8wLTAtMS0xLTk0ODk4_47537713-5367-435d-9623-401d826798be">false</dei:WrittenCommunications>
    <dei:SolicitingMaterial
      contextRef="idce1bf431f70476db05f96f4b14098ea_D20230512-20230512"
      id="id3VybDovL2RvY3MudjEvZG9jOjk3ZjlhYTYyODE3NjRmNzdhYjY4YjlkZmQ4ZDBjYjFmL3NlYzo5N2Y5YWE2MjgxNzY0Zjc3YWI2OGI5ZGZkOGQwY2IxZl8xL2ZyYWc6ZWEzZWM5ZGJhNzkyNDA5MTk3NmNjMmJjNGQ5NGFkMmIvdGFibGU6NjU2ZmQ0NmM5MjRhNGE1NjhkMWY4N2ExZWU2NGVhOWIvdGFibGVyYW5nZTo2NTZmZDQ2YzkyNGE0YTU2OGQxZjg3YTFlZTY0ZWE5Yl8wLTAtMS0xLTk0ODk4_4ad7ae8a-9af9-4e74-aa1a-88c8d8ce89f1">false</dei:SolicitingMaterial>
    <dei:PreCommencementTenderOffer
      contextRef="idce1bf431f70476db05f96f4b14098ea_D20230512-20230512"
      id="id3VybDovL2RvY3MudjEvZG9jOjk3ZjlhYTYyODE3NjRmNzdhYjY4YjlkZmQ4ZDBjYjFmL3NlYzo5N2Y5YWE2MjgxNzY0Zjc3YWI2OGI5ZGZkOGQwY2IxZl8xL2ZyYWc6ZWEzZWM5ZGJhNzkyNDA5MTk3NmNjMmJjNGQ5NGFkMmIvdGFibGU6MDIzYmVlZTExMmY0NDgxZGIwYWVmNmRhZTgzZjY3YWEvdGFibGVyYW5nZTowMjNiZWVlMTEyZjQ0ODFkYjBhZWY2ZGFlODNmNjdhYV8wLTAtMS0xLTk0ODk4_7dc296e4-3010-48d9-9d9f-600792c99c67">false</dei:PreCommencementTenderOffer>
    <dei:PreCommencementIssuerTenderOffer
      contextRef="idce1bf431f70476db05f96f4b14098ea_D20230512-20230512"
      id="id3VybDovL2RvY3MudjEvZG9jOjk3ZjlhYTYyODE3NjRmNzdhYjY4YjlkZmQ4ZDBjYjFmL3NlYzo5N2Y5YWE2MjgxNzY0Zjc3YWI2OGI5ZGZkOGQwY2IxZl8xL2ZyYWc6ZWEzZWM5ZGJhNzkyNDA5MTk3NmNjMmJjNGQ5NGFkMmIvdGFibGU6YTZhYTJjZmZkZjk5NGUxZTk3Mjg1MmQ0ZDdmMThiOWUvdGFibGVyYW5nZTphNmFhMmNmZmRmOTk0ZTFlOTcyODUyZDRkN2YxOGI5ZV8wLTAtMS0xLTk0ODk4_a0789265-2355-4353-9616-62b9f8e79f65">false</dei:PreCommencementIssuerTenderOffer>
    <dei:Security12bTitle
      contextRef="idce1bf431f70476db05f96f4b14098ea_D20230512-20230512"
      id="id3VybDovL2RvY3MudjEvZG9jOjk3ZjlhYTYyODE3NjRmNzdhYjY4YjlkZmQ4ZDBjYjFmL3NlYzo5N2Y5YWE2MjgxNzY0Zjc3YWI2OGI5ZGZkOGQwY2IxZl8xL2ZyYWc6ZWEzZWM5ZGJhNzkyNDA5MTk3NmNjMmJjNGQ5NGFkMmIvdGFibGU6OGQzMmQyZjU1ZGNlNDNlNmJiMjRjMGM0Njg3NjA4MjgvdGFibGVyYW5nZTo4ZDMyZDJmNTVkY2U0M2U2YmIyNGMwYzQ2ODc2MDgyOF8xLTAtMS0xLTk0ODk4_2300ccbf-1cae-4d18-a083-6819d6f2b08f">Common stock, no par value</dei:Security12bTitle>
    <dei:TradingSymbol
      contextRef="idce1bf431f70476db05f96f4b14098ea_D20230512-20230512"
      id="id3VybDovL2RvY3MudjEvZG9jOjk3ZjlhYTYyODE3NjRmNzdhYjY4YjlkZmQ4ZDBjYjFmL3NlYzo5N2Y5YWE2MjgxNzY0Zjc3YWI2OGI5ZGZkOGQwY2IxZl8xL2ZyYWc6ZWEzZWM5ZGJhNzkyNDA5MTk3NmNjMmJjNGQ5NGFkMmIvdGFibGU6OGQzMmQyZjU1ZGNlNDNlNmJiMjRjMGM0Njg3NjA4MjgvdGFibGVyYW5nZTo4ZDMyZDJmNTVkY2U0M2U2YmIyNGMwYzQ2ODc2MDgyOF8xLTEtMS0xLTk0ODk4_1aad283b-20c8-4b57-b44d-f547ed7f4e59">MSA</dei:TradingSymbol>
    <dei:SecurityExchangeName
      contextRef="idce1bf431f70476db05f96f4b14098ea_D20230512-20230512"
      id="id3VybDovL2RvY3MudjEvZG9jOjk3ZjlhYTYyODE3NjRmNzdhYjY4YjlkZmQ4ZDBjYjFmL3NlYzo5N2Y5YWE2MjgxNzY0Zjc3YWI2OGI5ZGZkOGQwY2IxZl8xL2ZyYWc6ZWEzZWM5ZGJhNzkyNDA5MTk3NmNjMmJjNGQ5NGFkMmIvdGFibGU6OGQzMmQyZjU1ZGNlNDNlNmJiMjRjMGM0Njg3NjA4MjgvdGFibGVyYW5nZTo4ZDMyZDJmNTVkY2U0M2U2YmIyNGMwYzQ2ODc2MDgyOF8xLTItMS0xLTk0ODk4_1440628f-d399-4bee-8fc9-bad3801546c6">NYSE</dei:SecurityExchangeName>
    <dei:EntityEmergingGrowthCompany
      contextRef="idce1bf431f70476db05f96f4b14098ea_D20230512-20230512"
      id="id3VybDovL2RvY3MudjEvZG9jOjk3ZjlhYTYyODE3NjRmNzdhYjY4YjlkZmQ4ZDBjYjFmL3NlYzo5N2Y5YWE2MjgxNzY0Zjc3YWI2OGI5ZGZkOGQwY2IxZl8xL2ZyYWc6ZWEzZWM5ZGJhNzkyNDA5MTk3NmNjMmJjNGQ5NGFkMmIvdGV4dHJlZ2lvbjplYTNlYzlkYmE3OTI0MDkxOTc2Y2MyYmM0ZDk0YWQyYl8yNTQw_21264ffa-a56e-4b02-aaf2-f3f7fa008759">false</dei:EntityEmergingGrowthCompany>
</xbrl>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EXCEL
<SEQUENCE>8
<FILENAME>Financial_Report.xlsx
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 Financial_Report.xlsx
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M=]W3CHG&K=!X#;[Q3X?#KHG&J]!TZVDF)_VN:Z3I%FA"1N/K>A(5M>5 TR
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M!Z.:60F]A%9JGZJ'-#ZH'C(*!?&Y'C[E>G@*-Y;&O%"N@GL!_]':-\*K^(+
M.7\N?<^E[[GT/:'2MS<C?6?!TXM;WD9N6\3[KC':US0N*&-7<LW(QU2ODRG8
M.9_ [/UH/I[Q[?K9)(2OFEDM(Q:02X&S022X_(O*\"K$">AD6R4)RU3393>*
M$IY"&V[I4_5*E=?EK[DHN#Q;Y.FOH70^+,_Y/%_GM,T+,T.W<DOJMI2^M28X
M2O2QS'!.'LL,.V<\DAVV=Z =-?OV77;D(Z4P4Y=#N!I"O@-MNIW<.CB>F)&Y
M"M-2D&_#^>G%>!KB.=D$N7V85VWGV-'1^^?!4;"C[SR6'<>(\J(A[J&&F,_#
M0X=Y>U^89Y7&4#04;6RL)"Q&MV"XU_$L%.!D8"V@!X.O40+R4E5@,5O& RN0
MHGQ,C$7H<.>77%_CT9+CVZ9EM6ZO*7<9;2)2.<)IF!-GJ\K>9;'!51W/55OR
ML+YJ/;053L_^6:W(GPP13A8+$DACE!>F2J+S&5.^YRM)Q%4XOT4SMA*7&+SC
MYL=Q3E.X$G:V#P(RN;LYJ7IE,6>F\M\M# DL6XA9$N)-7>W5YYN<KGHB=OJ7
M=\%@\OUPR4</Y3OG7_1=0ZY^]MWC^FZ3.TA,G'G%$0%T10(CE1P&%A<RY%#N
MDI &$P'-E,E$\ *"9*8<@)CZ"[WR#+DI%<ZM/CE_12R#ADY>TB42%(JP# 4A
M%W+C[^^3:G>,U_HL@6V$5#)DU1?*0XG!/3-R0]A4)?.NVB8+A=OB5,V[&KXF
M8$O#>FZ=+2?_VU[4/;07/4;SHYG@'K.'<YMZN,)%K/]8UA[Y,M\Y<-LZW@->
MYA,L0Z1^P7V*BH 1JV*^NJ]/^26<.[1[\8$@F_S6VZ3VW> ,?-2K6J5D*Q$_
M2P=\'Y(&8XQ;]#1?CQ1BK::QK<;:,0QY@%CS#*%F.-^'19H:,]6+K#F-"F]!
MU4#E/]O4#6CV#30<D05>,9FV-J/D3@H\W/[O#;#"Q([A[8N_ 5!+ P04
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M-4H2U\7!ZQ^4ZD2HN7/08&<B+EA0BJN$7/D=<.I[.T!*1D.QD8E>I6.5Z*U
M.EK >MKBRAE#VQH%.JB]XY8:8P*IL0,@9^O1=#%-)IXPC,^[V?S!9@K(RDT*
M$3FQ!'_'G2/)W55D(TADIJ]X(;+U[/M!3EN#OI'-X_T,:3?D@6)8YL_X>\87
M_QO.\1'"[K\_L;S63AI_YHOA/UY_ 5!+ 0(4 Q0    ( -1MK%8'04UB@0
M +$    0              "  0    !D;V-0<F]P<R]A<' N>&UL4$L! A0#
M%     @ U&VL5G_YV?+O    *P(  !$              ( !KP   &1O8U!R
M;W!S+V-O<F4N>&UL4$L! A0#%     @ U&VL5IE<G",0!@  G"<  !,
M         ( !S0$  'AL+W1H96UE+W1H96UE,2YX;6Q02P$"% ,4    " #4
M;:Q62Y]2Q54$  "/$   &               @($."   >&PO=V]R:W-H965T
M<R]S:&5E=#$N>&UL4$L! A0#%     @ U&VL5I^@&_"Q @  X@P   T
M         ( !F0P  'AL+W-T>6QE<RYX;6Q02P$"% ,4    " #4;:Q6EXJ[
M',     3 @  "P              @ %U#P  7W)E;',O+G)E;'-02P$"% ,4
M    " #4;:Q6VU\'[3D!   P @  #P              @ %>$   >&PO=V]R
M:V)O;VLN>&UL4$L! A0#%     @ U&VL5B0>FZ*M    ^ $  !H
M     ( !Q!$  'AL+U]R96QS+W=O<FMB;V]K+GAM;"YR96QS4$L! A0#%
M  @ U&VL5F60>9(9 0  SP,  !,              ( !J1(  %M#;VYT96YT
A7U1Y<&5S72YX;6Q02P4&      D "0 ^ @  \Q,

end
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>9
<FILENAME>Show.js
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
// Edgar(tm) Renderer was created by staff of the U.S. Securities and Exchange Commission.  Data and content created by government employees within the scope of their employment are not subject to domestic copyright protection. 17 U.S.C. 105.
var Show={};Show.LastAR=null,Show.showAR=function(a,r,w){if(Show.LastAR)Show.hideAR();var e=a;while(e&&e.nodeName!='TABLE')e=e.nextSibling;if(!e||e.nodeName!='TABLE'){var ref=((window)?w.document:document).getElementById(r);if(ref){e=ref.cloneNode(!0);
e.removeAttribute('id');a.parentNode.appendChild(e)}}
if(e)e.style.display='block';Show.LastAR=e};Show.hideAR=function(){Show.LastAR.style.display='none'};Show.toggleNext=function(a){var e=a;while(e.nodeName!='DIV')e=e.nextSibling;if(!e.style){}else if(!e.style.display){}else{var d,p_;if(e.style.display=='none'){d='block';p='-'}else{d='none';p='+'}
e.style.display=d;if(a.textContent){a.textContent=p+a.textContent.substring(1)}else{a.innerText=p+a.innerText.substring(1)}}}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>10
<FILENAME>report.css
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
/* Updated 2009-11-04 */
/* v2.2.0.24 */

/* DefRef Styles */
..report table.authRefData{
	background-color: #def;
	border: 2px solid #2F4497;
	font-size: 1em;
	position: absolute;
}

..report table.authRefData a {
	display: block;
	font-weight: bold;
}

..report table.authRefData p {
	margin-top: 0px;
}

..report table.authRefData .hide {
	background-color: #2F4497;
	padding: 1px 3px 0px 0px;
	text-align: right;
}

..report table.authRefData .hide a:hover {
	background-color: #2F4497;
}

..report table.authRefData .body {
	height: 150px;
	overflow: auto;
	width: 400px;
}

..report table.authRefData table{
	font-size: 1em;
}

/* Report Styles */
..pl a, .pl a:visited {
	color: black;
	text-decoration: none;
}

/* table */
..report {
	background-color: white;
	border: 2px solid #acf;
	clear: both;
	color: black;
	font: normal 8pt Helvetica, Arial, san-serif;
	margin-bottom: 2em;
}

..report hr {
	border: 1px solid #acf;
}

/* Top labels */
..report th {
	background-color: #acf;
	color: black;
	font-weight: bold;
	text-align: center;
}

..report th.void	{
	background-color: transparent;
	color: #000000;
	font: bold 10pt Helvetica, Arial, san-serif;
	text-align: left;
}

..report .pl {
	text-align: left;
	vertical-align: top;
	white-space: normal;
	width: 200px;
	white-space: normal; /* word-wrap: break-word; */
}

..report td.pl a.a {
	cursor: pointer;
	display: block;
	width: 200px;
	overflow: hidden;
}

..report td.pl div.a {
	width: 200px;
}

..report td.pl a:hover {
	background-color: #ffc;
}

/* Header rows... */
..report tr.rh {
	background-color: #acf;
	color: black;
	font-weight: bold;
}

/* Calendars... */
..report .rc {
	background-color: #f0f0f0;
}

/* Even rows... */
..report .re, .report .reu {
	background-color: #def;
}

..report .reu td {
	border-bottom: 1px solid black;
}

/* Odd rows... */
..report .ro, .report .rou {
	background-color: white;
}

..report .rou td {
	border-bottom: 1px solid black;
}

..report .rou table td, .report .reu table td {
	border-bottom: 0px solid black;
}

/* styles for footnote marker */
..report .fn {
	white-space: nowrap;
}

/* styles for numeric types */
..report .num, .report .nump {
	text-align: right;
	white-space: nowrap;
}

..report .nump {
	padding-left: 2em;
}

..report .nump {
	padding: 0px 0.4em 0px 2em;
}

/* styles for text types */
..report .text {
	text-align: left;
	white-space: normal;
}

..report .text .big {
	margin-bottom: 1em;
	width: 17em;
}

..report .text .more {
	display: none;
}

..report .text .note {
	font-style: italic;
	font-weight: bold;
}

..report .text .small {
	width: 10em;
}

..report sup {
	font-style: italic;
}

..report .outerFootnotes {
	font-size: 1em;
}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>11
<FILENAME>FilingSummary.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<XML>
<?xml version='1.0' encoding='utf-8'?>
<FilingSummary>
  <Version>3.23.1</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>1</ContextCount>
  <ElementCount>22</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>false</FootnotesReported>
  <SegmentCount>0</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>0</UnitCount>
  <MyReports>
    <Report instance="msa-20230512.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>0000001 - Document - Cover Page Document</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.msasafety.com/role/CoverPageDocument</Role>
      <ShortName>Cover Page Document</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>1</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <LongName>All Reports</LongName>
      <ReportType>Book</ReportType>
      <ShortName>All Reports</ShortName>
    </Report>
  </MyReports>
  <InputFiles>
    <File doctype="8-K" original="msa-20230512.htm">msa-20230512.htm</File>
    <File>msa-20230512.xsd</File>
    <File>msa-20230512_lab.xml</File>
    <File>msa-20230512_pre.xml</File>
  </InputFiles>
  <SupplementalFiles>
    <File>msa-20230512_g1.jpg</File>
  </SupplementalFiles>
  <BaseTaxonomies>
    <BaseTaxonomy items="22">http://xbrl.sec.gov/dei/2023</BaseTaxonomy>
  </BaseTaxonomies>
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>false</HasCalculationLinkbase>
</FilingSummary>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>JSON
<SEQUENCE>13
<FILENAME>MetaLinks.json
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
{
 "instance": {
  "msa-20230512.htm": {
   "axisCustom": 0,
   "axisStandard": 0,
   "baseTaxonomies": {
    "http://xbrl.sec.gov/dei/2023": 22
   },
   "contextCount": 1,
   "dts": {
    "inline": {
     "local": [
      "msa-20230512.htm"
     ]
    },
    "labelLink": {
     "local": [
      "msa-20230512_lab.xml"
     ]
    },
    "presentationLink": {
     "local": [
      "msa-20230512_pre.xml"
     ]
    },
    "schema": {
     "local": [
      "msa-20230512.xsd"
     ],
     "remote": [
      "http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xl-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xlink-2003-12-31.xsd",
      "http://www.xbrl.org/2005/xbrldt-2005.xsd",
      "http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd",
      "http://www.xbrl.org/lrr/role/net-2009-12-16.xsd",
      "https://www.xbrl.org/dtr/type/2022-03-31/types.xsd",
      "https://xbrl.sec.gov/dei/2023/dei-2023.xsd"
     ]
    }
   },
   "elementCount": 23,
   "entityCount": 1,
   "hidden": {
    "http://xbrl.sec.gov/dei/2023": 2,
    "total": 2
   },
   "keyCustom": 0,
   "keyStandard": 22,
   "memberCustom": 0,
   "memberStandard": 0,
   "nsprefix": "msa",
   "nsuri": "http://www.msasafety.com/20230512",
   "report": {
    "R1": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "msa-20230512.htm",
      "contextRef": "idce1bf431f70476db05f96f4b14098ea_D20230512-20230512",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "dei:EntityIncorporationStateCountryCode",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "document",
     "isDefault": "true",
     "longName": "0000001 - Document - Cover Page Document",
     "menuCat": "Cover",
     "order": "1",
     "role": "http://www.msasafety.com/role/CoverPageDocument",
     "shortName": "Cover Page Document",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "msa-20230512.htm",
      "contextRef": "idce1bf431f70476db05f96f4b14098ea_D20230512-20230512",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "dei:EntityIncorporationStateCountryCode",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    }
   },
   "segmentCount": 0,
   "tag": {
    "dei_AmendmentFlag": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.",
        "label": "Amendment Flag",
        "terseLabel": "Amendment Flag"
       }
      }
     },
     "localname": "AmendmentFlag",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.msasafety.com/role/CoverPageDocument"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_CityAreaCode": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Area code of city",
        "label": "City Area Code",
        "terseLabel": "City Area Code"
       }
      }
     },
     "localname": "CityAreaCode",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.msasafety.com/role/CoverPageDocument"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_CoverAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Cover page.",
        "label": "Cover [Abstract]",
        "terseLabel": "Cover [Abstract]"
       }
      }
     },
     "localname": "CoverAbstract",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "xbrltype": "stringItemType"
    },
    "dei_DocumentPeriodEndDate": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "For the EDGAR submission types of Form 8-K: the date of the report, the date of the earliest event reported; for the EDGAR submission types of Form N-1A: the filing date; for all other submission types: the end of the reporting or transition period.  The format of the date is YYYY-MM-DD.",
        "label": "Document Period End Date",
        "terseLabel": "Document Period End Date"
       }
      }
     },
     "localname": "DocumentPeriodEndDate",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.msasafety.com/role/CoverPageDocument"
     ],
     "xbrltype": "dateItemType"
    },
    "dei_DocumentType": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.",
        "label": "Document Type",
        "terseLabel": "Document Type"
       }
      }
     },
     "localname": "DocumentType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.msasafety.com/role/CoverPageDocument"
     ],
     "xbrltype": "submissionTypeItemType"
    },
    "dei_EntityAddressAddressLine1": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Address Line 1 such as Attn, Building Name, Street Name",
        "label": "Entity Address, Address Line One",
        "terseLabel": "Entity Address, Address Line One"
       }
      }
     },
     "localname": "EntityAddressAddressLine1",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.msasafety.com/role/CoverPageDocument"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressCityOrTown": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Name of the City or Town",
        "label": "Entity Address, City or Town",
        "terseLabel": "Entity Address, City or Town"
       }
      }
     },
     "localname": "EntityAddressCityOrTown",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.msasafety.com/role/CoverPageDocument"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressPostalZipCode": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Code for the postal or zip code",
        "label": "Entity Address, Postal Zip Code",
        "terseLabel": "Entity Address, Postal Zip Code"
       }
      }
     },
     "localname": "EntityAddressPostalZipCode",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.msasafety.com/role/CoverPageDocument"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressStateOrProvince": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Name of the state or province.",
        "label": "Entity Address, State or Province",
        "terseLabel": "Entity Address, State or Province"
       }
      }
     },
     "localname": "EntityAddressStateOrProvince",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.msasafety.com/role/CoverPageDocument"
     ],
     "xbrltype": "stateOrProvinceItemType"
    },
    "dei_EntityCentralIndexKey": {
     "auth_ref": [
      "r1"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.",
        "label": "Entity Central Index Key",
        "terseLabel": "Entity Central Index Key"
       }
      }
     },
     "localname": "EntityCentralIndexKey",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.msasafety.com/role/CoverPageDocument"
     ],
     "xbrltype": "centralIndexKeyItemType"
    },
    "dei_EntityEmergingGrowthCompany": {
     "auth_ref": [
      "r1"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Indicate if registrant meets the emerging growth company criteria.",
        "label": "Entity Emerging Growth Company",
        "terseLabel": "Entity Emerging Growth Company"
       }
      }
     },
     "localname": "EntityEmergingGrowthCompany",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.msasafety.com/role/CoverPageDocument"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntityFileNumber": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.",
        "label": "Entity File Number",
        "terseLabel": "Entity File Number"
       }
      }
     },
     "localname": "EntityFileNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.msasafety.com/role/CoverPageDocument"
     ],
     "xbrltype": "fileNumberItemType"
    },
    "dei_EntityIncorporationStateCountryCode": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Two-character EDGAR code representing the state or country of incorporation.",
        "label": "Entity Incorporation, State or Country Code",
        "terseLabel": "Entity Incorporation, State or Country Code"
       }
      }
     },
     "localname": "EntityIncorporationStateCountryCode",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.msasafety.com/role/CoverPageDocument"
     ],
     "xbrltype": "edgarStateCountryItemType"
    },
    "dei_EntityRegistrantName": {
     "auth_ref": [
      "r1"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.",
        "label": "Entity Registrant Name",
        "terseLabel": "Entity Registrant Name"
       }
      }
     },
     "localname": "EntityRegistrantName",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.msasafety.com/role/CoverPageDocument"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityTaxIdentificationNumber": {
     "auth_ref": [
      "r1"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.",
        "label": "Entity Tax Identification Number",
        "terseLabel": "Entity Tax Identification Number"
       }
      }
     },
     "localname": "EntityTaxIdentificationNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.msasafety.com/role/CoverPageDocument"
     ],
     "xbrltype": "employerIdItemType"
    },
    "dei_LocalPhoneNumber": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Local phone number for entity.",
        "label": "Local Phone Number",
        "terseLabel": "Local Phone Number"
       }
      }
     },
     "localname": "LocalPhoneNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.msasafety.com/role/CoverPageDocument"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_PreCommencementIssuerTenderOffer": {
     "auth_ref": [
      "r3"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act.",
        "label": "Pre-commencement Issuer Tender Offer",
        "terseLabel": "Pre-commencement Issuer Tender Offer"
       }
      }
     },
     "localname": "PreCommencementIssuerTenderOffer",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.msasafety.com/role/CoverPageDocument"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_PreCommencementTenderOffer": {
     "auth_ref": [
      "r4"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act.",
        "label": "Pre-commencement Tender Offer",
        "terseLabel": "Pre-commencement Tender Offer"
       }
      }
     },
     "localname": "PreCommencementTenderOffer",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.msasafety.com/role/CoverPageDocument"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_Security12bTitle": {
     "auth_ref": [
      "r0"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Title of a 12(b) registered security.",
        "label": "Title of 12(b) Security",
        "terseLabel": "Title of 12(b) Security"
       }
      }
     },
     "localname": "Security12bTitle",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.msasafety.com/role/CoverPageDocument"
     ],
     "xbrltype": "securityTitleItemType"
    },
    "dei_SecurityExchangeName": {
     "auth_ref": [
      "r2"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Name of the Exchange on which a security is registered.",
        "label": "Security Exchange Name",
        "terseLabel": "Security Exchange Name"
       }
      }
     },
     "localname": "SecurityExchangeName",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.msasafety.com/role/CoverPageDocument"
     ],
     "xbrltype": "edgarExchangeCodeItemType"
    },
    "dei_SolicitingMaterial": {
     "auth_ref": [
      "r5"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as soliciting material pursuant to Rule 14a-12 under the Exchange Act.",
        "label": "Soliciting Material",
        "terseLabel": "Soliciting Material"
       }
      }
     },
     "localname": "SolicitingMaterial",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.msasafety.com/role/CoverPageDocument"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_TradingSymbol": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Trading symbol of an instrument as listed on an exchange.",
        "label": "Trading Symbol",
        "terseLabel": "Trading Symbol"
       }
      }
     },
     "localname": "TradingSymbol",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.msasafety.com/role/CoverPageDocument"
     ],
     "xbrltype": "tradingSymbolItemType"
    },
    "dei_WrittenCommunications": {
     "auth_ref": [
      "r6"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as written communications pursuant to Rule 425 under the Securities Act.",
        "label": "Written Communications",
        "terseLabel": "Written Communications"
       }
      }
     },
     "localname": "WrittenCommunications",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "presentation": [
      "http://www.msasafety.com/role/CoverPageDocument"
     ],
     "xbrltype": "booleanItemType"
    }
   },
   "unitCount": 0
  }
 },
 "std_ref": {
  "r0": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "b",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "b-2",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r2": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "d1-1",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r3": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "13e",
   "Subsection": "4c",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r4": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "14d",
   "Subsection": "2b",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r5": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "14a",
   "Subsection": "12",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r6": {
   "Name": "Securities Act",
   "Number": "230",
   "Publisher": "SEC",
   "Section": "425",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  }
 },
 "version": "2.2"
}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>ZIP
<SEQUENCE>14
<FILENAME>0000066570-23-000019-xbrl.zip
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 0000066570-23-000019-xbrl.zip
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MW7_\XQ]?,S\+Z&Z88HY-$Z\(XM>=XMW7G:)E)R;3W:_$OT!I-@WHMQ+QTU&
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MLJYR/ &='\N2(ZI\:5<3Y466R[W@I!S%L$"/&6&\XZV&WYD84_GI$16#L47
M[C)<3M84ES-$JG&Z0@5=,!S!\UR8&+#3=)6_=U[FX3"636 0#X1_@YU#DUF(
M2Y*;/?"("QD(K,%#1; E02DSC%" TWF\(O (:V?OWIC?9AS[?>H.640KPB,P
MTT!>LWT.)YX@AP;Q)1L(^\B&BW3NO\CS \;P_!2X7T8C @/,8AAC. XR'-%X
MG 93E.+,3[UI7G-6(79@SO!\NX1]N!45-(9V 'G1=/[-BP/HG-5CIJ//=AW2
MZ@;'!VF\]JSXH(HF/2^.YU??1&AUM3">I\!J"!5!^@UW^;-5N4+I>9 IL.#[
M68L<JP[#%Y5;[W+/XOSE[X;%H;/(9V(>F:?/7G8O;>QU$C^#E<GVZ\;1;!LK
MO>^8<>(X<# LLPP6^[N46849V.V<36TFF0;P[0K*ULZ'W<Z/T!P,%6O@7MGP
MOIMO>Y\M;H\'W?:/07=@0S]#D',N;W5:@1W"&-M#T;JR?# IAV!B^MWS90%'
MFB)IFB!QBJ1JG"PIA#-4D>4:$(@NJIJA.Y09 X8FRU\>M &+TWMK=<F__KIZ
M?1F<+Z(9I0,N;I,Z&MTZP=$:@R"0164F8IALN74B@AV$^"1H:/^@A6 A5:#@
MYR4SLQG[O5LQLU%B!N 4[RV'V<N/(&9.X\!W81E%/1,T1@;UGRMCK,&9"/WS
M5F@JYJ#5MP[K@C7H#\V.+5MB?0(R2+0.62:#QJ*K4;3:W;!;.Q%MUM=AG;?;
M9P#?R:0[Z$EV^P!D$,#=J2OVLCU@&1,-4QUS!F:))J@F<Q@+F--U5R>Z2W7#
M$[8RYB5ES V9HW!&Y_<%C"!C3A!OR9@[1^VN)8P,W"LON;J0V9HX6]FS-7$6
M9<]Q0IEYP]*;Y$?DF1\B:7H><[[]J3+(K#6N[/ <Y$5]8H8V;]5ZD^YAX]+N
MG(=6V.IWV[VK+LN6TZDORJ!+<V#YW<YY8+;KT^[@!&3+P= >?.]W.[;8/3P(
MFC76,XQSF9VC$5<T5"IS$B_PG*P3@S.(X7$JSVN&Z!J&JVI;&?22,@C(G7-O
MT?NC!H\@$T[\Y'Q^2"(MB*2B\-;RV4J?K?1YNO1II.F8)A]"!MGM+L#U8P 6
MS;#+_&N'9Y,NU(%^!1/LHVZ-A&:[[S<[]WQM?2L\Z)L@J;IA*VR";.F"[=-L
MNS#&LVFWUAK"&"8YO,MD$.8UW1!5A1,E16&^-HDS5$'E5-$Q/)UJAJ<J6QFT
M63)(HIS\R5U1!LT*_Y9AI+X%<A:3K!2[6C2AY Y*KC/)Y&)YMLL%:%AI4TM8
M&ASRGHQ H:(;SY.UOSS!(5<$P5A[LT"/JK&A@G@#MK^!'11@$.K.#KQ5\S7.
M2I5VVRSU;9&KQ^TC-\!I^F0&_*'PE> \A.AT&CIQ\"E=Q@+_) ?W*Z'5FN4>
MR:F0S@4/<.#+O@]O;MCT0Q+GXZWJE]TN*$3D5!"=G$.\8RT8VKD";7?:'9P)
MW4,KL&KP+_SAFX/6P#PT>6O0 WCW9(!CT1,#,)N@[?X(K?;YT!;/>%,\$^VP
M,;4.S4O[ZD1LUES1K/6FS8,EAUT J[SK.AXGN!CT)2+H'.9UB5-UP2"J)SJ\
M[I5VF6T2,]*)W6$913$:X01=X&#\\(FPC\J77Y3B9XR]X.M;<E^!W!?.O0@8
M$U&7',"NJW.RHVB<(\N$\Q19HT3S9*H8>:JL#:+K=R9!7X7ES\V^(N7;HF^$
MR>9W?S;L]=;(0HX.099Y5=0]CDB& 6N$4D[W7(-S,)%T7E!DU55!&0):L>-D
MB$Z94+BVPU=8-^_ ^&Y$A'DA*'*FR,VC60&L(>AY-,_4L1!JZJ<(0*0PX![3
MNGM)?)GUF3-CQ,)/<8H(]:"+/#E=$3S$*W-[?2%RJ$BA*ET[,M@!">U+'D?$
M*Y]95'#A"!&!@RUI8EDZUL6VF&N$5?]<V9!PX?H#B)N#]]J^WM=)6SD?]6$^
MZ/UBS'^BF_>WSF=<_A0%494]#W-844%!=7B1P_G=3)*G>9CG=8U)[$?<M&]!
MUH^>0'AC%N?]@FFQ<TA+.:!_+\Z^#_R-!M1EEW!%<>Z8'*<T+P4+9A;-SVY.
M\G-G97$3!B/SO*]@RCK/+^]B2SZ"L<&7A%[X*=0#KHDCERUK[+HLUR$KS.YN
M(C@A:1''3Q[RBDJ?\+57]#9?K+PM8[FFU >(8^&ZCE%<(*Z:T "S4X[W+O"X
M\=7F&B-_4P4[:1R,L_M5'KOSH_B_G]SHM#W*.0G%0PY[H%=6<7")IRG+-KSV
MRT8V)SI)$,7G.*8%OJ++ZMH]R+I:,11Y,SW(;[*GM/Q4:2.C87&J5*FP8]*;
M8;6]Y=[;<CR=CIUYZC7@D2;.8%FGC']B=!X7B?'GMA;Z3QS 8DLKOZ/+7Y^S
M \$"MFE5%"MOLO$H*S#X-CN:%D5C8.M@).92!<:;]G%"^\58<Z2PA-G8HX"!
MF]2[[*I)D'A]&A#F^;V=<+Z"VG>.F84SI%[2!+K+!>1X!&QY)<7 > O*R)$C
M5%#^4P_H=2K"FI_ 0YRD*X*^.5-=\W$$0KN"CBE.4EI&'3\(?!RR5T>8G:W-
M@!0(LGR8_@C]J*!SG&0LX4E43-Q<MV$G$FER01%30X)BK[4@(7-&0F#= 1FH
M9:8RW3UP> $K*GW*O+^?K'_"?/]VW=%0HK3^O=TML"\([(I)Z=>KG+Q2=IWE
M?DXK!I67WMS;\])10&^:8&@Y"IBND+*3W%LD=,"(96K!1\;$]R0>T@19<<3E
M2'E*NF8'N\-> E8^X6;@NBZEGO=E)O_RJ*51AL"F]0F:C^6Y_.+MM*[EF%O0
M4U8V7![$VA-H;.V8WT#*E,2RS&MEQ>!76)];I*Z&5$.5RKHN;3&Z/C(M"Y)6
MEF3M]SBGE__\,<SQOLWV&_QQ 3?/(KS'\;N!M"4:94/FRZK^/!;X8?$FE66)
M+VO&\_C<!T;;6EC9@IQX[ZQLB9]I,W2]=T9<8ID7E;*A*F^M?+POO FP()6R
MPNM;M*V)E[V[S8_]F.VCC_,4HRDB<\]^N=B%!\R'*:*3D9_<^+3E,LM&BDYQ
M1!*,COM,'1NE $R/LHI'8Q?#QPL_]Z3_B/L1:E=0:XJC,FHT&A7TC"Z5HLM6
MG'OH]RKH>S+N]>AEG&3],CI,:"].INA[!;I+".NH11WJ ASPJJB4YM#,5<=6
M!9V.6+K^^U%/3YVPU1+0ONTFCCC;Q-EC"1@O<, V<?9(/+J=+'$6<_3O--^]
M0B:.<*\XAU?_>^P7NU[LWJ(+BHZ#13&U.;L7AE&1!>69FQ>JL=J6^A-=[/(+
M'$S; ON2P"HOO'FQ@4)MZ[N_1L)>#_M1FGUD1.PY:<:X?1RE'QD-&[6#L8'X
M <,+>'"9U[6WMB#^(*2J@ER6-7&+T?79N4K9$.0M0C?( GY'UI,TLYY.Z:T8
MN :8@B.:VX.H=9.1XWCL!+Z+]FX"U _\)'QW<7+U!/0?]"\<CKX@&T;20T='
MQWFH8SJ/@(._F=GHW\+#G<PD.1YN!>I[@(<\T)_5FE*<(*C%/M2H2]DN#I*$
M(G+RP9"YE3*9R$L7SU+,OKIE*JK&LY*;\/.::[>?5C-T_FA@M=42K6V-O3]-
MN=\:>X\8>UL#9U=2RY*JEWEE&RBTQD AI<P+PA:A:T.HK)0UQ7B>+GZC,+W7
MW0UYOKM!+OR4[0/E1Y:R>+;=P<Y[SNZ$S#<Y:)3FN9S>G5+>SH_:IN,@2^>;
M-G@^Y(O9D/%LR,6!V_FPW5O#7MCON;Y\D)U()[?J%#=G7A]82F?:^!^@A6_W
MA[; ;O>'MB;#UF38[@]M]X=>_)R%!B:4LMW-6!]2=<DH\Y*ZQ>C:,*JH95Y_
M\]C1/PBA+QDA^8A)NLV8LT&FN;+4- <C-+_Q.:%_CVGD7M_)O#7@[QKPWB*"
M'BR]-?67F_JZ(CW'U!?T"J^OEL#@:=]T\7EF[A;8/PI857O>E5&/ "N^^.5.
M&ZAJ",BF^$,[)<0< Q_:#I>V*-AZ9+8>F14],H9<YK5M..1:S])+^M;%M487
MERB4-7D;5+Y&$E7+HK8-8MD8%]>OPR[>PC,Q\Q(@/V)YNO/LKRS]:>Y!2/&4
M>6U&>.9Z@+]Q-$^:ZN#47TP'NW7(W</#Z]_'<M\GQVSDT\:AM=<^:]7?E?^,
M07Y\*[%[D7?^[[&?Y(>4TQ6OOR@S]Q8.\T3TY0=S^K(L]F0<3)&+QRSS?-;W
MV;V;\#GOVX$% =-(\YR_/O3MT#X.O'G8>GY'W*Q GR9T'$&=O#D\SOIQ B,F
M%;12_M?;::)OI8Y^=5>:KE0D_5DI896*)J\_&ERHZ"MF/W\*K*I64=3U-RL*
M%4E:+<OJS$!98)W";,K79<F]0M&EEI;Q$1*L+]<6<DZS=U!OVZAA[3=;Q\W6
M7KM>^[V+H[=(OHOD3ZWKBTB>?L?I,LRN=1VJ+[NX/L3M!0_X?*8;<P'[6PQ_
M)]U!IQD=@;+C4W140:>N/PZ"^+ENP!7):[U29)UI?=\_1?]R.M<G*UY+-7CN
MO&WZ+"45=.Z[%!TG-/7S([ LR=1^WZ<>.J(]L(V;Q=9Z&:SKF76!3N/\#JL6
M34=QE/J.'[#L2L59V_GQ8<_#_N+U&L^:\95<$6]GT=4 (55TY]Z4^W;1+\-^
MMC%!*[@@7GUR-3:Y];_^T_C>:(/"6ZO_]0*SNF G+_.OO'K R>R2CJ=:R7)%
M>(F0 # \U?5?[Z$+%4%9S:9?*G7N*\*;=;W'LBNR"M (=1D/9WP@=_*P4D#G
MDSYP\0Q9<>4)*M?['G.-IF[BC^Z$X6V^ V,I.8I+IX9'2R8HUSDV1_$7>+FX
MW&Z1[):36CXB?L7Q?# ;:C\&4- QR&348+(#NWED).@G&!WX($,^,<^NFY=B
MDAO]];UUA#+<2_/$I"R!"6%WC[(4IGX1WMK(I4E1D,3NF+FI/S]AL^B.\BOP
M^H(GGLM?_3HF^ITI1SM.3*;PJY^%P>[_ U!+ P04    " #4;:Q6S^W%ZG0"
M  "4!P  $    &US82TR,#(S,#4Q,BYX<V3-5<ENVS 0O?LK6)U+:[,32X@=
MH D"%' 7I F26T%1(YF(1*HD%=M_7Y*6ZLA9&@,]U!>3,^_-QIG1V?FFKM C
M2,4$GWOA./ 0<"IRQLNY=WMSA6?>^6(T.ON \?VGZR6Z%+2M@6MT(8%HR-&:
MZ16ZRT$]H$**&MT)^< >"<8+1[H0S5:R<J51%$3QH5:FDR2A-,IF."(DP1.:
M3'%&B@@7Q90D<0;%-",?RW0:QS.2Y3G.\DF,)\$$<#*E(8Y/3Z)9!/E)<9HY
MHQN5*KJ"FB"3&%?I1LV]E=9-ZOOK]7J\CL="EGX4!*%__V7YPT&]#ELQ_C!
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MUJNT3MC7N)M ?SB"N_N3,76"W>PO1K\!4$L#!!0    ( -1MK%8\I:J#"!P
M ,@>   3    ;7-A+3(P,C,P-3$R7V<Q+FIP9ZU7=5Q5S;I>FQ8VW=(= M(=
M DJ'(@V"2(-T"0@;$)3N3LD-;E"1;ND&I;L; 6DE]KY;]'SG._>>^[OGC_NN
MW\R:]WWFG?7,S(IG(:802P"!BH*R @!" 0%/D0> V,,^>VCCY.[D9N/D3"_
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MZK=[DHVXD2K]/,R=^^>G1[@<7;2RJ.  99T,JT%"L6SY%UU\>0]E64J8F?#
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M$Y'-[7FPME(3A) _T45Y-B^ (J8R W;5DD%\M3#!8-3W'%>/XA9]FYK-I-P
MU9!<DKPOT<MRB%:BCG&]TDVLA;XT],W/].OU0&LU;9VTTAK=O=NB#1M=Z^,3
M 4857^: 'YD^*_,<,AGR^8NKJZ],#2-H[#=49#THEIC+'OJVW2&.+6ZM8T>3
M-S!7$W(?R[3>=0;$HA(;*#\WLRIFKAF0"<19DM09DWK[$9IM8/+K5(LC7W]M
M[U4<N(0FN!<$$LLRS&!4<4NH:_*-SMG,:?$^H(F&1AE5PY?C\+S\J38J[,7P
MKGRKVH"VGQ&6*#%QNK(D^7BH@9ENV(HNW&2B(9&)F0;SD6@& U L.6K]%<@G
M<<IAJD&J).KZ339^P>64VJH,!8,[J>DYO63"[S2#D^.7G5<>L+-J8=C-(@ 9
M@0ZTLK%"J_)!/@W5T/=6Y1NO2)8XDUF=2*J2]>OX'Y.\+%%Z79>) <ZK>9-)
M^[3&HM$LXO%AAUW.R<'DWA<$(.#9<*Y,SL,ZM)[<UV3)0I,+"V%A7B'6J7VD
MXERL[<\>&)G109+K_V&]2ML0^<=*?G Z%G3N\$(5UQ7(H,CZ-LZ7^'%429Y#
MCFE8B?C>T\0 RT1IW"EF&0SGD)A$#ISOFL,4U25?FV$N0^KFMK;&;8ZCE;8?
M[(I=A/M)!->/4M7+L?P$.%)9G@:GJ02BYZ3F+5\=0<I=8]KPQCTM7ZY9(H![
M4>M7=@C@.?)GQ,6'S=WH=<*5MHD.N*N;TV>I4W>FT\JDG/^UZR0L74R<HN.+
MG)>(M?G/5?V3+$)@<Y.-EC< M$"_RD/RI2]>[3O?@3B\K7:=3MGWV-K>*-&.
M'&PKLEK)P?*QRKC,LNBS433EV,KM>[")1R F B8"@UA3X@OTO(0A)HT/!Z^^
MJ>T?>GJP/VP6TQ\-CCY.>]OE]MK+$NQM0@K=B)0AB7^<5"M&@!ID]CJ!+Y+L
M,E]VFPXZ&+304-C@XN^:X?*Z[^'. 4_\^GAO.@) 3[)BS.-5,5(@5@IOO[Q'
M<KYQ;0DQR$, K7N*=IHK%$?#I2)6" #O5&:X_#SOFRV.B0YF'.ML>#4GRD]2
M[B*N-/!K(4X7!Y=38P4[^7Z<+W%A%118CQFQ4+)T,1MD3$G;6U[4B,Z6>.:R
MG]-J(/_DK3T8'!K/^H2/S\*LOG)XITR$;,[.O;GMF2Z#SH]E#/<@RN9?ZY_W
M-SKPW4\Z'2Z1JO)EWY?B\3I# %J>P[I',@E^,E?VG2=-=[LNJ.3>;EC^L*8.
M/=,K]34_D]WURO'WQ-Z^ N](W&\A9EO?;+]+2X@8L2J'D!B^*B59ZM&MV_(Y
MM,CMC!8D[-RKJU16"YL?[ZF>FL5 &UE8L&^(2&@/(,Y5/7J=67 %O%TS[Q+
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MX%HQP>BY84194!QS[)O;6K)*S*@< <Z!X<.X>B'BU_ANSN/-V7:]DD%RR5*
MLX%$BNQB]KI]!Q$A7_MX9L_$TCJ#/M-'E 1&@K&TN%40GM>WH.G6T(>9!I7P
M(+&:PB<5Q;8OVT>X/\P(R$>)^<R&2@N6@=&9?\H2.-"%-D'(X&H!@[85* ]S
M/SY'DXH>JI>#^_+9\6^9<_#(V;6'105H4Q?W/8UA>3K@QD^#O '[8P^H!_Q[
M(V.VW,8T'0\T':*\DG5UO1S&CEW??;@KP--8?VW'IFY2"8UT]+>C8T( .2+S
MCN?PF&E7VI_#8F&0^]&%""!&IE3(=/\^PW '3]6W-=M/AZ5;#UXO].V^^GHN
MP3.=S&3KJT04U=I;7Y2"0B!>A/69A_X[-=A"[(?(JH7P?C:/7VW53A:9V[F1
M/.ZN\7)5@T-AR%L9K^)Z@O)66SS!MTGX*,&AA]V5[6W[-=_X"5ER=C[1(#\<
M+N^H$M18D]=2@S&S@627K3 ?,T/#Q]%<%%C!)B@,F!1=;@U4&/.CG6X_S+*L
M\S1\]H6GK)V/[?JNBQ)5B%W<BJ4)E.(X\"K?QBN@A1$QHA^C[<A?K1= 7F9#
MW#VAGSX<!ILC +UN?@2P7T_>[G$AJ9(G37 :8UK+[A5H9](0+ Z[+[RNX4(I
M!*5RUEHPVQY+#92;L%EA86/D4]&*))0CDXU+!EE3M4<N/VAX%?3YQ[.]_).[
M0UD-KNL;BQO^&>:>E20<G@>+_%7TL7E!1=,JX2KQ\5IJ1;&6O$RS&ZH3$-CU
MV\NASWY^PSM-3CLPH_%K3<79^ABM"]_&XTM(C\MQ;9T,,02_M7QZ+G.7^'RE
MY>VBA,3F><1,<LYEJ\X3F#0"J-11)Q[J'<BB+=W)DOX 9D*,6O+3T8Z^[<B_
M*X271B.( /BSO*G'6:$D0YPJ*DR4%3MEHK:M0<_S-<<%0-D)#[&"J%0>HT>7
M1@B%,80^H->7SU6*&N:55W+U%UB*D"@@]-9+WID)MAY[.7,6..YQ+?'@?5P>
MZ5/Y8+(Q-QEUFS6R>B-^=\%0 RK6-_.?Y(VTL11*/#3<^"R@]Y4P7/<BS7#Y
M^5=!8I7R>@]Q57<9%T<],YS67>S;ELL(>H5(KJ'%MW%M],!')3!WS]W7VZ_E
M[[QP=<Y\-/4>]GHT-5&L0&F23GM%MI:=4<TGH8<W-BT\E'VHJ:S3ALM]A&KC
M\P1KHGMQN-F6F*Q+/\HCQ6G#G GM-LZ9U"F?J<=!KTI?X"71HS=9)&XK>1#'
MDW &@)?%BO$8G,\C;Y?6C^K'CI+NT*XUGWH.LA0WVML5=4#WMY_;IC=$=]S%
M[,=P/9E44XWP<W(V[EEIK@\H#Z!PD9+HGQJ^)YFLH<P'*/$N2;JXLW+7_VQ^
M:3RC6]I4/1JG?QM6=4>5L"WD@S'8ZM-N%EDQ)$"H15=GU!G?9ET_(;TJQ#Z_
MCS]*38@QEE.#Z/,+;T8&WDR<]<,R34&-I[$0VG3SL>;P=Y3VZ(_OEC%\Q0[_
M^.X.\F.)\80S][QTU;!O+O".;EAY7@@L VQM YIV?<G]^15F(#54%(1!U#'P
M.<L-/_V6%AM'.(ZYWL=-Y4P:FJ!%4^:@KENVKU4=LJPIP8%CO<.0P _.#HKJ
M7TJT^PLY2;/MXK]DQX&*S%C1J"G:+LHI(Q>S]1WY':Z5ML_42Z99'G"D&?=2
MCA:]-XNGF/.!9=BE,Z"71HQR4<XWIMC+=9:53)3(ST#=$M-[4ED9E/C0UG;J
M$RB8,T&K5#K%5YT]G#H:W&Y^=KI]%+E>#Z('YMGMHAKTPQ>L9TIC1L;\GDC'
M/F-,R[5Y]ZZ(^;WGC\+&Q"DJN03\51;L[VNLO#X5WV6+*NM.X^P,ZX-]/<8D
MAU@*L^[8EZ?'1QJ@25;GHX]&0$W'S+%KM<X7" 7K.SA4Z,JBR2I2B;]7ZP0N
M&:QA11*D KP=H8BQ@]5G6(.A3,+TP;C+;%?FQS@7_8Z+G](T>B3Y#&O9OBDN
M7N/ -7W8KBUG'"^QZJO!6"O^'3)1R>R14T$"S[ ,I:DAJY@/%FV+AC>]HF*=
MPY,.(PW\;."*AN4(P(&\9J%:YU,;'J/8LBH"Z"=.F1%M:;G 36@E10!A^X>*
MB.G_ E!+ P04    " #4;:Q64<GYSG *  !)7@  %    &US82TR,#(S,#4Q
M,E]L86(N>&ULU5QK;]LX%OW>7Z'-?MD%AC5%4@\6;0?=3+LH-M,638H.=K$P
M^$R$VE(@*TWR[Y>4[<2*)9N48HWW2Z+8U+WG'NO<>_F(7_]Z-Y\%/U6YR(K\
MS4GX$IX$*A>%S/++-R??+CZ ].37MR]>O/X+ '_\X^M9\%LA;N8JKX+34K%*
MR> VJZZ"[U(M?@2Z+.;!]Z+\D?UD +RM;SHMKN_+[/*J"A!$^.F[Y2M"J1"(
MIP Q1@$1- *<:02TCAC%7.F(LU\N7T48IXQ+";@D&!!(%*"1" %.8I0B)6.=
M\-KH+,M_O+(_.%NHP 27+^H_WYQ<5=7UJ\GD]O;VY1TO9R^+\G*"(,23]>B3
MU?"[K?&WN!X=4DHG];L/0Q=9VT!C-IS\\?O9N;A2<P:R?%&Q7%@'B^S5HG[Q
MK!"LJCG?BROH'&'_ NMAP+X$0@1P^/)N(4_>O@B")1UE,5-?E0[L[V]?/W:Z
MI!,[8I*K2_O)?E%E5LCSBI75&>-J9M#7UJK[:_7F9)'-KV=J_=I5J72[V5E9
M-JQ:E-2B#&.+\J]=SB8#X#\3WFH;ZS. J\/]]%P8=W'ZZ=G@7IC\H X/>,/-
M8,C+!^I]+L=Z=A]<#89^>,3/]5@4%9N-\%@\NMF /+,OG)FKE1MK:$<RK?VL
M4O<&5'57J5RJ9;9LF XR^>;$7$VERJ;G2MR4677__DY<L?Q2?6)S-45"4P0E
M 5*2!!"&-$@CK  4E) $)UI2/JT>GNFIRL&W\[7[VL=N!R<>D54="BW5HK@I
MQ6-MF\_:"I:I5;:ZI9/<^%U<L]4-!J5M Y; WZXQ!FN0@47Y>O(83P\29P>G
M9G94K!2B@61FVX"B?!IZ(?:&_BBKA4%=Q[U0XN5E\7-B;IW8;LM> 'M1JZG3
MX&3K8WM7KE&R4NSA>#5B(@K3X5Q7H$&W[0C=PJD*MT]\29MQ>A(4I52EZ5E;
M F@\=]^-+:/RTV(^O\FS9=NUF#*>D(3&(=!A"@&A6  **08IBV048TJ)C%S5
MV^KAV.2[ ADT4;K+MYW&_?H=3,Z!!>S)BY> =\;>2\'M%D>3\,Z -C6\>Z"_
MB-<Y(43\(JMF:HH3164<0:"Q0&;B*"&@.M6 *0U1BE,8,6?]/C5^;-*M006%
M#D+T-_[W8 W7O_0^L.=>=OMP<F#%^M+1J^8^C7M0O7TP-GJM?1I&6YW=&N,O
M3[N<,?MR5>3JT\V<JW(JL4XTQ"G@(2. (,0!3Q$%+*6)0I+ .&*N\GQJ_-CD
M6>,+:H#!$J&[,K>(VZ_,(70<6)D>3'B)LBOD7J+<,C::*+O"V!1EYQA_45Z4
MS*[CGM_/>6$>*45P2J$&6D(&2$R--E4:V2N!5!*G#(6NBFQ8/C8YKL %2W3N
M4FS2M5^'O4DX='ETB]]+@*VQ]E)?T])HTFL-8%-W[0/\1?<^KTQ)_9B+HKPN
MRKKO/:]8I4Z+F[PJ[T\+:5>.L$X1C  C80H($P2D&D4@29".*<2Q"K&K%!W\
M'9M EY"#!N9?@AJUH3E8(0\L='?UNO"^7]//S.:!E?X<1'JE 0]Z>B4'%_NC
MI0R/8#<3B<]M?=/+.RG-<[2H[7XNOY3%S\R$,Z4I%2*!,3 5W>05 4/ 4<*
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M/:KC=L@#"N.&L9%KXG88V^6P9<S E5H[(_U<7A2W^921)$EI* '!L39-+8>
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M;%R[^;+N8?28_*1R-*Q;(\>;Q1,DL<)]/MI[^*,[=._,'^W]#U!+ 0(4 Q0
M   ( -1MK%:GV_ <PAD  //A   0              "  0    !M<V$M,C R
M,S U,3(N:'1M4$L! A0#%     @ U&VL5L_MQ>IT @  E <  !
M     ( !\!D  &US82TR,#(S,#4Q,BYX<V102P$"% ,4    " #4;:Q6/*6J
M@P@<  #('@  $P              @ &2'   ;7-A+3(P,C,P-3$R7V<Q+FIP
M9U!+ 0(4 Q0    ( -1MK%91R?G.< H  $E>   4              "  <LX
M  !M<V$M,C R,S U,3)?;&%B+GAM;%!+ 0(4 Q0    ( -1MK%8[V!]EM 8
M  $Q   4              "  6U#  !M<V$M,C R,S U,3)?<')E+GAM;%!+
4!08     !0 % $$!  !32@     !

end
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
