Recently Updated NSN 5306-01-253-5378 Or (5306012535378) Part List

Item Name	Bolt Ring
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5306 Bolts
National Item Identification Number (NIIN)	01-253-5378 (012535378)
NCB Code	USA (01)
Manufacturer	National Aerospace Standards Com

Part Number	Manufacturer	Item Name	RFQ
NAS1251-2-7	national aerospace standards com	bolt ring	RFQ

MRC	Criteria	Characteristic
AAJD	THREAD CLASS	3A
AAJF	THREAD DIRECTION	RIGHT-HAND
AASA	THREAD LENGTH	0.622 INCHES MINIMUM AND 0.642 INCHES MAXIMUM
AATR	SHANK LENGTH	0.602 INCHES MINIMUM AND 0.662 INCHES MAXIMUM
AATZ	EYE STOCK DIAMETER	0.562 INCHES MINIMUM
AAVH	SHOULDER DIAMETER	0.368 INCHES MINIMUM AND 0.373 INCHES MAXIMUM
AAVK	SHOULDER LENGTH	0.427 INCHES MINIMUM AND 0.447 INCHES MAXIMUM
AAWQ	RING STOCK DIAMETER	0.230 INCHES MINIMUM AND 0.270 INCHES MAXIMUM
AHYM	NOMINAL THREAD DIAMETER	0.312 INCHES
CMLP	THREAD QUANTITY PER INCH	24
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
MATT	MATERIAL	STEEL COMP E4340 OVERALL OR STEEL COMP 4140 OVERALL OR STEEL COMP 8735 OVERALL OR STEEL COMP 8740 OVERALL OR STEEL COMP 6150 OVERALL
SFTT	SURFACE TREATMENT	CADMIUM OVERALL AND CHROMATE OVERALL OR ZINC OVERALL AND CHROMATE OVERALL
STDC	SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416 TY 2 CL 3 FED SPEC 1ST TREATMENT RESPONSE OVERALL OR ASTM B633 TY 2 CL 3 ASSN STD 2ND TREATMENT RESPONSE OVERALL
STYL	STYLE DESIGNATOR	SWIVEL
THSD	THREAD SERIES DESIGNATOR	UNJF
ZZZK	SPECIFICATION/STANDARD DATA	80205-NAS1251 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD