5306-01-316-7074, BOLT,EXTERNALLY RELIEVED BODY

2620-01-316-7075 TIRE,PNEUMATIC,AIRCRAFT

National Stock Number:
5306-01-316-7074

Federal Supply Class:
5306

National Item Identification Number:
013167074

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:

4069284	52661	RTX CORPORATION
4069284	77445	RTX CORPORATION
5306PL0894777	9009H	INSPEKTORAT WSPARCIA SIL ZBROJNYCH

Techincal Specification:

DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER	0.037 INCHES MINIMUM AND 0.057 INCHES MAXIMUM
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY	1
FASTENER LENGTH	1.712 INCHES NOMINAL
FIRST DIAMETER FROM HEAD	0.130 INCHES MINIMUM AND 0.140 INCHES MAXIMUM
HEAD HEIGHT	0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM
HEAD STYLE	SQUARE
MATERIAL DOCUMENT AND CLASSIFICATION	AMS7467 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	NICKEL ALLOY OVERALL
NOMINAL THREAD DIAMETER	0.190 INCHES
WIDTH BETWEEN FLATS	0.350 INCHES MINIMUM AND 0.370 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	PWA 53-1 MFR REF SINGLE TREATMENT RESPONSE GRIP
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.253 INCHES NOMINAL
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL JOINT FINE (UNJF)
THREAD QUANTITY PER INCH	32

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