NSN 5310-00-515-7508, (5310005157508) Parts Inventory

Item Name	Washer Spring Tension
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5310 Nuts and Washers
National Item Identification Number (NIIN)	00-515-7508 (005157508)
NCB Code	USA (00)
Manufacturer	Bogen Communications Inc, Cessna Aircraft Company, Rockwell Collins Aerospace, Stromberg Carlson Corp

Part Number	Manufacturer	Item Name	Cage Code	RFQ
85-814	bogen communications inc	washer spring tension	07843	RFQ
13149-1B	cessna aircraft company	washer spring tension	00781	RFQ
503-8714-002	rockwell collins aerospace	washer spring tension	13499	RFQ
635258-000	stromberg carlson corp	washer spring tension	14100	RFQ

MRC	Criteria	Characteristic
AAUB	HOLE DIAMETER	0.068 INCHES MINIMUM AND 0.072 INCHES MAXIMUM
ABKV	OUTSIDE DIAMETER	0.139 INCHES MINIMUM AND 0.143 INCHES MAXIMUM
ABKW	OVERALL HEIGHT	0.043 INCHES NOMINAL
ABPX	MATERIAL THICKNESS	0.008 INCHES MINIMUM AND 0.012 INCHES MAXIMUM
MATT	MATERIAL	COPPER ALLOY OVERALL
SFTT	SURFACE TREATMENT	NICKEL OVERALL