NSN 5310-00-053-2879, (5310000532879) Parts Inventory

Item Name	Washer Recessed
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5310 Nuts and Washers
National Item Identification Number (NIIN)	00-053-2879 (000532879)
NCB Code	USA (00)
Manufacturer	Goodrich Corporation, Honeywell International Inc, Ontic Engineering And Manufacturing Inc

Part Number	Manufacturer	Item Name	Cage Code	RFQ
174066	goodrich corporation	washer recessed	17576	RFQ
174066	honeywell international inc	washer recessed	55284	RFQ
174066	ontic engineering and manufacturing inc	washer recessed	45934	RFQ

MRC	Criteria	Characteristic
AAUB	HOLE DIAMETER	2.258 INCHES NOMINAL
ABKV	OUTSIDE DIAMETER	3.120 INCHES NOMINAL
ABKW	OVERALL HEIGHT	0.442 INCHES NOMINAL
ABMH	RECESS DEPTH	0.133 INCHES NOMINAL
ABPX	MATERIAL THICKNESS	0.062 INCHES NOMINAL
FEAT	SPECIAL FEATURES	ONE INTERNAL KEY,0.176 IN. WIDE,0.190 IN. FROM CENTERLINE TO TOP OF KEY;4 HOLES 0.093 IN. DIA EQUALLY SPACED IN PERIPHERY
MATT	MATERIAL	STEEL OVERALL
STYL	STYLE DESIGNATOR	RECESSED