NSN 5310-00-830-1677, (5310008301677) Parts Inventory

Item Name	Washer Key
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5310 Nuts and Washers
National Item Identification Number (NIIN)	00-830-1677 (008301677)
NCB Code	USA (00)
Manufacturer	Norfolk Naval Shipyard, Timken Corporation, Zf Industrieantriebe Witten Gmbh

Part Number	Manufacturer	Item Name	Cage Code	RFQ
MS0431S4400E1635908PC6	norfolk naval shipyard	washer key	81601	RFQ
TW104	timken corporation	washer key	60038	RFQ
WH-104	zf industrieantriebe witten gmbh	washer key	d9182	RFQ

MRC	Criteria	Characteristic
ABKV	OUTSIDE DIAMETER	1.125 INCHES MINIMUM AND 1.140 INCHES MAXIMUM
ABLB	INTERNAL PREBENT KEY LENGTH	0.063 INCHES MINIMUM AND 0.094 INCHES MAXIMUM
ABLK	INTERNAL PREBENT KEY WIDTH	0.166 INCHES MINIMUM AND 0.176 INCHES MAXIMUM
ABLX	OVERALL DISTANCE INCLUDING KEYS	1.562 INCHES NOMINAL
ABMQ	EXTERNAL KEY QUANTITY	11
MATT	MATERIAL	STEEL OVERALL
AAUB	HOLE DIAMETER	0.801 INCHES MINIMUM AND 0.816 INCHES MAXIMUM
ABLF	EXTERNAL PREBENT KEY WIDTH	0.146 INCHES MINIMUM AND 0.166 INCHES MAXIMUM
ABPX	MATERIAL THICKNESS	0.058 INCHES NOMINAL
STYL	STYLE DESIGNATOR	KEY