National Stock Number (NSN) 5331-01-503-2781 (5331015032781) Parts List

Item Name	O Ring
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5331 O Ring
National Item Identification Number (NIIN)	01-503-2781 (015032781)
NCB Code	USA (01)
Manufacturer	Parker Hannifin Corporation, Accurate Screwmachine Corporation, Strohmeyer Julie A

Part Number	Manufacturer	Item Name	Cage Code	RFQ
E0603-2-370	parker hannifin corporation	o ring	02697	RFQ
2-370-E603-70	parker hannifin corporation	o ring	02697	RFQ
6392790-FIND-42	parker hannifin corporation	o ring	02697	RFQ
6392790-FIND-42	accurate screwmachine corporation	o ring	51506	RFQ
2-370-E603-70	strohmeyer julie a	o ring	81168	RFQ
E0603-2-370	strohmeyer julie a	o ring	81168	RFQ

MRC	Criteria	Characteristic
ADVN	CROSS-SECTIONAL HEIGHT	0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM
ADYT	CENTER HOLE DIAMETER	8.175 INCHES MINIMUM AND 8.275 INCHES MAXIMUM
CQFM	HARDNESS RATING	70.0 SHORE DUROMETER A NOMINAL
MATT	MATERIAL	RUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	E0603 MFR REF SINGLE MATERIAL RESPONSE