NSN 5306-00-973-1014, (5306009731014) Parts Inventory

Item Name	Bolt Shoulder
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5306 Bolts
National Item Identification Number (NIIN)	00-973-1014 (009731014)
NCB Code	USA (00)
Manufacturer	Northrop Grumman Systems Corporation

Part Number	Manufacturer	Item Name	Cage Code	RFQ
A51C43591-13	northrop grumman systems corporation	bolt shoulder	79rg9	RFQ

MRC	Criteria	Characteristic
AAJD	THREAD CLASS	3A
AAJF	THREAD DIRECTION	RIGHT-HAND
AASA	THREAD LENGTH	0.248 INCHES MINIMUM AND 0.258 INCHES MAXIMUM
AASB	FASTENER LENGTH	0.996 INCHES NOMINAL
AASK	HEAD STYLE	HEXAGON
AASU	HEAD HEIGHT	0.140 INCHES NOMINAL
AATB	WIDTH BETWEEN FLATS	0.500 INCHES NOMINAL
AATN	SHOULDER DIAMETER	0.3106 INCHES MINIMUM FIRST SHOULDER AND 0.3112 INCHES MAXIMUM FIRST SHOULDER
AATX	SHOULDER LENGTH	0.667 INCHES MINIMUM FIRST SHOULDER AND 0.677 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	0.250 INCHES
CMLP	THREAD QUANTITY PER INCH	28
CQBC	MINIMUM TENSILE STRENGTH	220000 POUNDS PER SQUARE INCH
CQFM	HARDNESS RATING	46.0 ROCKWELL C MINIMUM OVERALL AND 49.0 ROCKWELL C MAXIMUM OVERALL
CRZS	DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER	0.875 INCHES MINIMUM FIRST HOLE AND 0.885 INCHES MAXIMUM FIRST HOLE
CWYB	SHOULDER SHAPE	ROUND FIRST SHOULDER
MATT	MATERIAL	STEEL COMP D6AC OVERALL
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	G-1013 COMP D6AC,FSCM 26512 MFR REF SINGLE MATERIAL RESPONSE OVERALL
SFTT	SURFACE TREATMENT	CADMIUM OVERALL
STDC	SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-C-8837,TY 2 CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
THSD	THREAD SERIES DESIGNATOR	UNJF