Recently Updated NSN 5306-01-321-8731 Or (5306013218731) Part List

Item Name	Bolt Shear
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5306 Bolts
National Item Identification Number (NIIN)	01-321-8731 (013218731)
NCB Code	USA (01)
Manufacturer	National Aerospace Standards Com

Part Number	Manufacturer	Item Name	RFQ
NAS6208-34	national aerospace standards com	bolt shear	RFQ

MRC	Criteria	Characteristic
AAJD	THREAD CLASS	3A
AAJF	THREAD DIRECTION	RIGHT-HAND
AASA	THREAD LENGTH	0.528 INCHES MINIMUM
AASB	FASTENER LENGTH	2.638 INCHES MINIMUM AND 2.668 INCHES MAXIMUM
AASK	HEAD STYLE	DISHED HEXAGON
AASU	HEAD HEIGHT	0.250 INCHES MINIMUM AND 0.265 INCHES MAXIMUM
AATB	WIDTH BETWEEN FLATS	0.741 INCHES MINIMUM AND 0.752 INCHES MAXIMUM
AAUR	GRIP DIAMETER	0.4965 INCHES MINIMUM AND 0.4995 INCHES MAXIMUM
AHYM	NOMINAL THREAD DIAMETER	0.500 INCHES
ANEE	GRIP LENGTH	2.115 INCHES MINIMUM AND 2.135 INCHES MAXIMUM
CMLP	THREAD QUANTITY PER INCH	20
CQBC	MINIMUM TENSILE STRENGTH	160000 POUNDS PER SQUARE INCH
CQFM	HARDNESS RATING	36.0 ROCKWELL C MINIMUM OVERALL AND 40.0 ROCKWELL C MAXIMUM OVERALL
CSYM	SURFACE FINISH	32.0 MICROINCHES BEARING SURFACE OF HEAD
CSYM	SURFACE FINISH	32.0 MICROINCHES GRIP
CSYM	SURFACE FINISH	32.0 MICROINCHES THREADS
MATT	MATERIAL	STEEL COMP E4340 OVERALL OR STEEL COMP 8740 OVERALL
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-5000 MIL SPEC 1ST MATERIAL RESPONSE OVERALL OR MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OVERALL OR AMS 6322 ASSN STD 2ND MATERIAL RESPONSE OVERALL
SFTT	SURFACE TREATMENT	CADMIUM OVERALL AND CHROMATE OVERALL
STDC	SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416 TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THSD	THREAD SERIES DESIGNATOR	UNJF
ZZZK	SPECIFICATION/STANDARD DATA	80205-NAS6208 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD