NSN 5310-00-222-4255, (5310002224255) Parts Inventory

Item Name	Nut Self Locking Hexagon
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5310 Nuts and Washers
National Item Identification Number (NIIN)	00-222-4255 (002224255)
NCB Code	USA (00)
Manufacturer	General Dynamics Mission Systems, Motorola Inc

Part Number	Manufacturer	Item Name	Cage Code	RFQ
2A40731	general dynamics mission systems	nut self locking hexagon	1vpw8	RFQ
2A40731	motorola inc	nut self locking hexagon	94990	RFQ

MRC	Criteria	Characteristic
AAJD	THREAD CLASS	2B
AAJF	THREAD DIRECTION	RIGHT-HAND
AAUM	LOCKING FEATURE	FREE-RUNNING ALL METAL DESIGN
ADEA	NUT HEIGHT	0.250 INCHES NOMINAL
ASDB	WIDTH ACROSS FLATS	0.375 INCHES NOMINAL
BZRR	THREAD SERIES	UNEF
CMLP	THREAD QUANTITY PER INCH	32
CQJX	NOMINAL THREAD SIZE	0.250 INCHES
MATT	MATERIAL	COPPER ALLOY OVERALL
SFTT	SURFACE TREATMENT	NICKEL OVERALL