<SEC-DOCUMENT>0000040888-15-000007-index.html : 20150219
<SEC-HEADER>0000040888-15-000007.hdr.sgml : 20150219
<ACCEPTANCE-DATETIME>20150219122605
ACCESSION NUMBER:		0000040888-15-000007
CONFORMED SUBMISSION TYPE:	DEF 14A
PUBLIC DOCUMENT COUNT:		5
CONFORMED PERIOD OF REPORT:	20150331
FILED AS OF DATE:		20150219
DATE AS OF CHANGE:		20150219
EFFECTIVENESS DATE:		20150219

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			GENCORP INC
		CENTRAL INDEX KEY:			0000040888
		STANDARD INDUSTRIAL CLASSIFICATION:	FABRICATED RUBBER PRODUCTS, NEC [3060]
		IRS NUMBER:				340244000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1130

	FILING VALUES:
		FORM TYPE:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-01520
		FILM NUMBER:		15630867

	BUSINESS ADDRESS:	
		STREET 1:		2001 AEROJET ROAD
		CITY:			RANCHO CORDOVA
		STATE:			CA
		ZIP:			95742
		BUSINESS PHONE:		916-355-4000

	MAIL ADDRESS:	
		STREET 1:		2001 AEROJET ROAD
		CITY:			RANCHO CORDOVA
		STATE:			CA
		ZIP:			95742

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	GENERAL TIRE & RUBBER CO
		DATE OF NAME CHANGE:	19840330
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEF 14A
<SEQUENCE>1
<FILENAME>a2015proxydocument.htm
<DESCRIPTION>DEFINITIVE PROXY STATEMENT
<TEXT>
Document 1 - file: a2015proxydocument.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>g851320g11s161.jpg
<TEXT>
Document 2 - file: g851320g11s161.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g851320g58f861.jpg
<TEXT>
Document 3 - file: g851320g58f861.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>g851320pc_pg0011.jpg
<TEXT>
Document 4 - file: g851320pc_pg0011.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>g851320pc_pg0021.jpg
<TEXT>
Document 5 - file: g851320pc_pg0021.jpg

</DOCUMENT>
</SEC-DOCUMENT>