NSN 5306-00-472-5255, (5306004725255) Parts Inventory

Item Name	Bolt Shoulder
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5306 Bolts
National Item Identification Number (NIIN)	00-472-5255 (004725255)
NCB Code	USA (00)
Manufacturer	Huck International Inc

Part Number	Manufacturer	Item Name	Cage Code	RFQ
BM4356-6-2310	huck international inc	bolt shoulder	97928	RFQ

MRC	Criteria	Characteristic
AAJD	THREAD CLASS	3A
AAJF	THREAD DIRECTION	RIGHT-HAND
AASA	THREAD LENGTH	0.261 INCHES MINIMUM AND 0.281 INCHES MAXIMUM
AASB	FASTENER LENGTH	2.675 INCHES MINIMUM AND 2.695 INCHES MAXIMUM
AASK	HEAD STYLE	HEXAGON
AASU	HEAD HEIGHT	0.172 INCHES MINIMUM AND 0.204 INCHES MAXIMUM
AATB	WIDTH BETWEEN FLATS	0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM
AATN	SHOULDER DIAMETER	0.3735 INCHES MINIMUM FIRST SHOULDER AND 0.3745 INCHES MAXIMUM FIRST SHOULDER
AATX	SHOULDER LENGTH	2.300 INCHES MINIMUM FIRST SHOULDER AND 2.320 INCHES MAXIMUM FIRST SHOULDER
AAWB	SHANK UNTHREADED HOLE DIAMETER	0.076 INCHES MINIMUM FIRST HOLE AND 0.086 INCHES MAXIMUM FIRST HOLE
AHYM	NOMINAL THREAD DIAMETER	0.312 INCHES
CMLP	THREAD QUANTITY PER INCH	24
CQBC	MINIMUM TENSILE STRENGTH	220000 POUNDS PER SQUARE INCH
CQFM	HARDNESS RATING	46.0 ROCKWELL C MINIMUM OVERALL AND 50.0 ROCKWELL C MAXIMUM OVERALL
CRZS	DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER	2.515 INCHES MINIMUM FIRST HOLE AND 2.535 INCHES MAXIMUM FIRST HOLE
CWYB	SHOULDER SHAPE	ROUND FIRST SHOULDER
MATT	MATERIAL	STEEL COMP H11 OVERALL
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	AMS 6487 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR AMS 6485 ASSN STD 2ND MATERIAL RESPONSE OVERALL
SFTT	SURFACE TREATMENT	CADMIUM OVERALL
STDC	SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	NAS 672 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
THSD	THREAD SERIES DESIGNATOR	UNF