NSN 5325-01-253-0489, (5325012530489) Parts Inventory

Item Name	Stud Turnlock Fastener
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5325 Fastening Devices
National Item Identification Number (NIIN)	01-253-0489 (012530489)
NCB Code	USA (01)
Manufacturer	Nai Technologies Inc, North Atlantic Industries Inc, Southco Inc

Part Number	Manufacturer	Item Name	Cage Code	RFQ
882221	nai technologies inc	stud turnlock fastener	07342	RFQ
882221	north atlantic industries inc	stud turnlock fastener	0vgu1	RFQ
82-28-280-20	southco inc	stud turnlock fastener	94222	RFQ

MRC	Criteria	Characteristic
AATQ	GRIP LENGTH	0.425 INCHES NOMINAL
ABMZ	DIAMETER	0.375 INCHES NOMINAL
ADQB	SECURING DEVICE TYPE	RING
AGQY	TURNLOCK STUD SHANK STYLE	STUD SHANK
AGRD	TURNLOCK STUD HEAD STYLE	FLAT COUNTERSUNK
AGSM	MATERIAL ACCOMMODATED THICKNESS	0.270 INCHES MINIMUM AND 0.289 INCHES MAXIMUM
AKCV	DRIVE TYPE	CROSS RECESS
CQYN	SHANK NECK LENGTH	0.307 INCHES NOMINAL
CSGB	STUD SHANK MAJOR DIAMETER	0.240 INCHES NOMINAL
MATT	MATERIAL	STEEL OVERALL
SFTT	SURFACE TREATMENT	ZINC OVERALL