5306-01-317-7395, BOLT,EXTERNALLY RELIEVED BODY

National Stock Number:
5306-01-317-7395

Federal Supply Class:
5306

National Item Identification Number:
013177395

Description:
BOLT,EXTERNALLY RELIEVED BODY

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercuts for thread relief). It is No. 10 (0.190 IN.) (5 mm) or larger in size and has a head which is not designed to be held or driven with an inserted driver or designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, INTERNAL WRENCHING and THUMBSCREW. See also SCREW, EXTERNALLY RELIEVED BODY.

Manufacturer Information:

4075324	0UCY9	M.S. AEROSPACE INC.
4075324	52661	RTX CORPORATION
4075324	77445	RTX CORPORATION
5306PL1499175	9009H	INSPEKTORAT WSPARCIA SIL ZBROJNYCH

Techincal Specification:

DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER	0.135 INCHES NOMINAL
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY	1
FASTENER LENGTH	1.055 INCHES MINIMUM AND 1.075 INCHES MAXIMUM
FIRST DIAMETER FROM HEAD	0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM
HEAD HEIGHT	0.200 INCHES MINIMUM AND 0.220 INCHES MAXIMUM
HEAD STYLE	HEXAGON
HOLE CONFIGURATION STYLE	HEXAGON FLATS
HOLE DIAMETER	0.060 INCHES MINIMUM AND 0.080 INCHES MAXIMUM
HOLE TYPE	DRILLED
HOLE QUANTITY	1
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 7477 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL CORROSION RESISTING OVERALL
NOMINAL THREAD DIAMETER	0.250 INCHES
SPECIAL FEATURES	EXTERNALLY RELIEVED PORTION IS ONOPPOSITE END FROM HEAD
WIDTH BETWEEN FLATS	0.185 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	PWA586-3,CAGE77445 MFR REF SINGLE TREATMENT RESPONSE THREADS
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.920 INCHES MINIMUM AND 0.940 INCHES MAXIMUM
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL JOINT FINE (UNJF)
THREAD QUANTITY PER INCH	28

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