NSN 5310-00-447-9380, (5310004479380) Parts Inventory

Item Name	Washer Flat
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5310 Nuts and Washers
National Item Identification Number (NIIN)	00-447-9380 (004479380)
NCB Code	USA (00)
Manufacturer	Zenith Fuel Systems Inc, Bendix Corp, White Motor Corp, Mack Trucks Inc, Brockway Motor Trucks

Part Number	Manufacturer	Item Name	Cage Code	RFQ
CT57-19	zenith fuel systems inc	washer flat	79960	RFQ
CT57-19	bendix corp	washer flat	06840	RFQ
412368	white motor corp	washer flat	65282	RFQ
CT57-19	mack trucks inc	washer flat	76040	RFQ
121939	brockway motor trucks	washer flat	08683	RFQ
T57-19	zenith fuel systems inc	washer flat	79960	RFQ

MRC	Criteria	Characteristic
AAGR	CROSS-SECTIONAL SHAPE STYLE	RECTANGULAR
AAUB	HOLE DIAMETER	0.310 INCHES NOMINAL
ABMW	PERIPHERAL SHAPE STYLE	ROUND
ABMX	CENTER HOLE SHAPE STYLE	ROUND
ABNM	THICKNESS	0.090 INCHES NOMINAL
ADAV	OVERALL DIAMETER	0.500 INCHES NOMINAL
CQBC	MINIMUM TENSILE STRENGTH	400 POUNDS PER SQUARE INCH
MATT	MATERIAL	WOOL COMP 16R3 OVERALL
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	C-F-206,TYPE 1,CL 16R3 FED SPEC SINGLE MATERIAL RESPONSE OVERALL