<SEC-DOCUMENT>0001193125-19-099989-index.html : 20190408
<SEC-HEADER>0001193125-19-099989.hdr.sgml : 20190408
<ACCEPTANCE-DATETIME>20190408084209
ACCESSION NUMBER:		0001193125-19-099989
CONFORMED SUBMISSION TYPE:	DEF 14A
PUBLIC DOCUMENT COUNT:		22
CONFORMED PERIOD OF REPORT:	20190517
FILED AS OF DATE:		20190408
DATE AS OF CHANGE:		20190408
EFFECTIVENESS DATE:		20190408

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:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-15579
		FILM NUMBER:		19736473

	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>DEF 14A
<SEQUENCE>1
<FILENAME>d667372ddef14a.htm
<DESCRIPTION>NOTICE & PROXY STATEMENT
<TEXT>
Document 1 - file: d667372ddef14a.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>2 <FILENAME>g667372bruggeworth.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 2 - file: g667372bruggeworth.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>3 <FILENAME>g667372diane.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 3 - file: g667372diane.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>g667372dsp001.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 4 - file: g667372dsp001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>5 <FILENAME>g667372dsp002.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 5 - file: g667372dsp002.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>6 <FILENAME>g667372g01u22.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 6 - file: g667372g01u22.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>7 <FILENAME>g667372g03c89.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 7 - file: g667372g03c89.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>8 <FILENAME>g667372g09p46.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 8 - file: g667372g09p46.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>9 <FILENAME>g667372g15o93.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 9 - file: g667372g15o93.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>10 <FILENAME>g667372g19o18.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 10 - file: g667372g19o18.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>11 <FILENAME>g667372g33a21.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 11 - file: g667372g33a21.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>12 <FILENAME>g667372g37w59.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 12 - file: g667372g37w59.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>13 <FILENAME>g667372g49m78.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 13 - file: g667372g49m78.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>14 <FILENAME>g667372g53c12.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 14 - file: g667372g53c12.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>15 <FILENAME>g667372g62v39.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 15 - file: g667372g62v39.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>16 <FILENAME>g667372g75i06.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 16 - file: g667372g75i06.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>17 <FILENAME>g667372g80b32.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 17 - file: g667372g80b32.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>18 <FILENAME>g667372g80p13.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 18 - file: g667372g80p13.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>19 <FILENAME>g667372g80u85.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 19 - file: g667372g80u85.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>20 <FILENAME>g667372g86r85.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 20 - file: g667372g86r85.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>21 <FILENAME>g667372roberts.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 21 - file: g667372roberts.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>22 <FILENAME>g667372ryan.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 22 - file: g667372ryan.jpg
</DOCUMENT> </SEC-DOCUMENT>