National Stock Number (NSN) 5306-00-279-1640 (5306002791640) Parts List

Item Name	Bolt Externally Relieved Body
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5306 Bolts
National Item Identification Number (NIIN)	00-279-1640 (002791640)
NCB Code	USA (00)
Manufacturer	Aerocontrolex Group Inc

Part Number	Manufacturer	Item Name	Cage Code	RFQ
963132	aerocontrolex group inc	bolt externally relieved body	98889	RFQ

MRC	Criteria	Characteristic
AAJD	THREAD CLASS	3A
AAJF	THREAD DIRECTION	RIGHT-HAND
AASA	THREAD LENGTH	0.250 INCHES MAXIMUM
AASB	FASTENER LENGTH	0.850 INCHES NOMINAL
AASK	HEAD STYLE	HEXAGON
AASU	HEAD HEIGHT	0.125 INCHES NOMINAL
AATB	WIDTH BETWEEN FLATS	0.438 INCHES NOMINAL
AAUB	HOLE DIAMETER	0.046 INCHES NOMINAL
AAWC	FIRST DIAMETER FROM HEAD	0.1873 INCHES MINIMUM AND 0.1875 INCHES MAXIMUM
AAWD	SECOND DIAMETER FROM HEAD	0.156 INCHES NOMINAL
AAWH	DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER	0.538 INCHES NOMINAL
AAWJ	DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER	0.600 INCHES NOMINAL
AHYM	NOMINAL THREAD DIAMETER	0.190 INCHES
ASXK	HOLE QUANTITY	1
BQDM	HOLE TYPE	DRILLED
CMLP	THREAD QUANTITY PER INCH	32
CRHC	HOLE CONFIGURATION STYLE	HEXAGON FLATS
CSNG	EXTERNALLY RELIEVED BODY DIAMETER QUANTITY	2
MATT	MATERIAL	STEEL CORROSION RESISTING OVERALL
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-5002 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SFTT	SURFACE TREATMENT	PASSIVATE OVERALL
STDC	SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
THSD	THREAD SERIES DESIGNATOR	UNF