5306-01-180-7092, BOLT,EXTERNALLY RELIEVED BODY

National Stock Number:
5306-01-180-7092

Federal Supply Class:
5306

National Item Identification Number:
011807092

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:

9526M28G01

58828

CFM INTERNATIONAL INC

Techincal Specification:

DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER	0.595 INCHES NOMINAL
CHAMFER ANGLE	45.0 DEGREES NOMINAL
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY	1
FASTENER LENGTH	1.590 INCHES MINIMUM AND 1.610 INCHES MAXIMUM
FIRST DIAMETER FROM HEAD	0.325 INCHES MINIMUM AND 0.335 INCHES MAXIMUM
HEAD HEIGHT	0.185 INCHES MINIMUM AND 0.195 INCHES MAXIMUM
HEAD STYLE	TEE NO. 6
HEAD LENGTH	0.651 INCHES MINIMUM AND 0.657 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	B50TF14 CL-5 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	NICKEL ALLOY 718 OVERALL
NOMINAL THREAD DIAMETER	0.375 INCHES
SPECIAL FEATURES	HEAD HAS HOOK WELDED TO TOP 0.0570.063 INCH THICK BY 0.518-0.540 LENGTHMATL B50TF14 CL-5
WIDTH BETWEEN FLATS	0.752 INCHES MINIMUM AND 0.764 INCHES MAXIMUM
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.895 INCHES MINIMUM AND 0.905 INCHES MAXIMUM
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL JOINT FINE (UNJF)
THREAD QUANTITY PER INCH	24

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