<SEC-DOCUMENT>0000040533-21-000030-index.html : 20210617
<SEC-HEADER>0000040533-21-000030.hdr.sgml : 20210617
<ACCEPTANCE-DATETIME>20210617154837
ACCESSION NUMBER:		0000040533-21-000030
CONFORMED SUBMISSION TYPE:	11-K
PUBLIC DOCUMENT COUNT:		3
CONFORMED PERIOD OF REPORT:	20201231
FILED AS OF DATE:		20210617
DATE AS OF CHANGE:		20210617

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			GENERAL DYNAMICS CORP
		CENTRAL INDEX KEY:			0000040533
		STANDARD INDUSTRIAL CLASSIFICATION:	SHIP & BOAT BUILDING & REPAIRING [3730]
		IRS NUMBER:				131673581
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		11-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-03671
		FILM NUMBER:		211024584

	BUSINESS ADDRESS:	
		STREET 1:		11011 SUNSET HILLS RD
		CITY:			RESTON
		STATE:			VA
		ZIP:			20190
		BUSINESS PHONE:		703-876-3000

	MAIL ADDRESS:	
		STREET 1:		11011 SUNSET HILLS RD
		CITY:			RESTON
		STATE:			VA
		ZIP:			20190
</SEC-HEADER>
<DOCUMENT>
<TYPE>11-K
<SEQUENCE>1
<FILENAME>gd202011-kplan45.htm
<DESCRIPTION>11-K
<TEXT>
Document 1 - file: gd202011-kplan45.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23
<SEQUENCE>2
<FILENAME>exhibit231plan452020.htm
<DESCRIPTION>EX-23
<TEXT>
Document 2 - file: exhibit231plan452020.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>gdlogo21.gif
<TEXT>
Document 3 - file: gdlogo21.gif

</DOCUMENT>
</SEC-DOCUMENT>