Recently Updated NSN 5306-00-281-9972 Or (5306002819972) Part List

Item Name	Bolt Machine
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5306 Bolts
National Item Identification Number (NIIN)	00-281-9972 (002819972)
NCB Code	USA (00)
Manufacturer	National Aerospace Standards Com, Military Specifications

Part Number	Manufacturer	Item Name	RFQ
NAS428K5-12	national aerospace standards com	bolt machine	RFQ
NAS438K5-12	national aerospace standards com	bolt machine	RFQ
B6812	military specifications	bolt machine	RFQ

MRC	Criteria	Characteristic
AAJD	THREAD CLASS	3A
AAJF	THREAD DIRECTION	RIGHT-HAND
AASA	THREAD LENGTH	1.188 INCHES MINIMUM AND 1.281 INCHES MAXIMUM
AASB	FASTENER LENGTH	1.250 INCHES MINIMUM AND 1.312 INCHES MAXIMUM
AASK	HEAD STYLE	CROWNED HEXAGON
AASU	HEAD HEIGHT	0.490 INCHES MINIMUM
AATB	WIDTH BETWEEN FLATS	0.502 INCHES MAXIMUM
AHYM	NOMINAL THREAD DIAMETER	0.312 INCHES
ANEE	GRIP LENGTH	0.031 INCHES MINIMUM AND 0.062 INCHES MAXIMUM
CBBL	FEATURES PROVIDED	FINISHED HEAD
CMLP	THREAD QUANTITY PER INCH	24
CQBC	MINIMUM TENSILE STRENGTH	125000 POUNDS PER SQUARE INCH
CQFM	HARDNESS RATING	26.0 ROCKWELL C MINIMUM OVERALL AND 32.0 ROCKWELL C MAXIMUM OVERALL
FEAT	SPECIAL FEATURES	SLOT IN THD END 0.061 TO 0.077 IN. BY 0.097 TO 0.130 IN. DEEP
MATT	MATERIAL	STEEL COMP 4140 OVERALL OR STEEL COMP 8740 OVERALL OR STEEL COMP 8630 OVERALL OR STEEL COMP 8735 OVERALL OR STEEL COMP 4130 OVERALL OR STEEL COMP 4037 OVERALL
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-5626 MIL SPEC 1ST MATERIAL RESPONSE OVERALL OR MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OVERALL OR MIL-S-6050 MIL SPEC 3RD MATERIAL RESPONSE OVERALL OR MIL-S-6098 MIL SPEC 4TH MATERIAL RESPONSE OVERALL OR MIL-S-6758 MIL SPEC 5TH MATE
SFTT	SURFACE TREATMENT	CADMIUM OVERALL
STDC	SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THSD	THREAD SERIES DESIGNATOR	UNF
ZZZK	SPECIFICATION/STANDARD DATA	80205-NAS428 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD