<SEC-DOCUMENT>0001179110-18-011465.txt : 20180917
<SEC-HEADER>0001179110-18-011465.hdr.sgml : 20180917
<ACCEPTANCE-DATETIME>20180917164414
ACCESSION NUMBER:		0001179110-18-011465
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20180913
FILED AS OF DATE:		20180917
DATE AS OF CHANGE:		20180917

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			KUNIN DAVID B
		CENTRAL INDEX KEY:			0001180990

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-13257
		FILM NUMBER:		181073885

	MAIL ADDRESS:	
		STREET 1:		7201 METRO BOULEVARD
		CITY:			MINNEAPOLIS
		STATE:			MN
		ZIP:			55439

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			NORTECH SYSTEMS INC
		CENTRAL INDEX KEY:			0000722313
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRONIC COMPONENTS, NEC [3679]
		IRS NUMBER:				411681094
		STATE OF INCORPORATION:			MN
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		7550 MERIDIAN CIRCLE N
		STREET 2:		SUITE 150
		CITY:			MAPLE GROVE
		STATE:			MN
		ZIP:			55369
		BUSINESS PHONE:		952-345-2244

	MAIL ADDRESS:	
		STREET 1:		7550 MERIDIAN CIRCLE N
		STREET 2:		SUITE 150
		CITY:			MAPLE GROVE
		STATE:			MN
		ZIP:			55369

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	DSC NORTECH INC
		DATE OF NAME CHANGE:	19901217

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	DIGIGRAPHIC SYSTEMS CORP
		DATE OF NAME CHANGE:	19881113
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>edgar.xml
<DESCRIPTION>FORM 4 -
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0306</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2018-09-13</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0000722313</issuerCik>
        <issuerName>NORTECH SYSTEMS INC</issuerName>
        <issuerTradingSymbol>NSYS</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001180990</rptOwnerCik>
            <rptOwnerName>KUNIN DAVID B</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>7777 GOLDEN TRIANGLE DRIVE</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>EDEN PRAIRIE</rptOwnerCity>
            <rptOwnerState>MN</rptOwnerState>
            <rptOwnerZipCode>55344</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle></officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>1344066</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By Curtis Squire, Inc.</value>
                    <footnoteId id="F1"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2018-09-13</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>P</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
                <footnoteId id="F2"/>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>490</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>4.00</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>31970</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <derivativeTable></derivativeTable>

    <footnotes>
        <footnote id="F1">Voting and dispositive power over shares held by Curtis Squire, Inc. is shared by Curtis Squires' board of directors.  The reporting person is a member of Curtis Squires' board of directors, and as such, the reporting person is deemed to hold shared voting and dispositive power over these shares.</footnote>
        <footnote id="F2">The purchases reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 20, 2018.</footnote>
    </footnotes>

    <remarks>Power of Attorney filed as Exhibit 24.1 on May 10, 2018.</remarks>

    <ownerSignature>
        <signatureName>/s/ Constance Beck, as Attorney-in-Fact for David Kunin</signatureName>
        <signatureDate>2018-09-17</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
