National Stock Number (NSN) 5310-00-235-6154 (5310002356154) Parts List

Item Name	Washer Key
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5310 Nuts and Washers
National Item Identification Number (NIIN)	00-235-6154 (002356154)
NCB Code	USA (00)
Manufacturer	Siemens Government Technologies, Inc, Curtiss Wright Electro Mechanical Corporation, Turbodyne

Part Number	Manufacturer	Item Name	Cage Code	RFQ
114393	siemens government technologies, inc	washer key	0br59	RFQ
114393	curtiss wright electro mechanical corporation	washer key	830q4	RFQ
114393	turbodyne	washer key	93235	RFQ

MRC	Criteria	Characteristic
AAUB	HOLE DIAMETER	0.625 INCHES NOMINAL
ABLC	EXTERNAL STRAIGHT KEY WIDTH	1.250 INCHES NOMINAL
ABLX	OVERALL DISTANCE INCLUDING KEYS	1.870 INCHES NOMINAL
ABPX	MATERIAL THICKNESS	0.060 INCHES NOMINAL
AGAV	END ITEM IDENTIFICATION	W/S:HX UNIQUE
MATT	MATERIAL	STEEL OVERALL
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-691,CL A FED SPEC SINGLE MATERIAL RESPONSE OVERALL