5306-01-499-6062, BOLT,EXTERNALLY RELIEVED BODY

National Stock Number:
5306-01-499-6062

Federal Supply Class:
5306

National Item Identification Number:
014996062

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:

752-7068498-2	53711	NAVAL SEA SYSTEMS COMMAND
H832-1683-2	96169	ELECTRIC BOAT CORPORATION

Techincal Specification:

DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER	1.970 INCHES NOMINAL
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FOURTH DIAMETER	12.410 INCHES NOMINAL
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER	3.100 INCHES NOMINAL
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF THIRD DIAMETER	8.410 INCHES NOMINAL
EXTENDED WASHER THICKNESS	0.940 INCHES NOMINAL
EXTENDED WASHER DIAMETER	1.000 INCHES NOMINAL
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY	2
FASTENER LENGTH	12.410 INCHES NOMINAL
FIRST DIAMETER FROM HEAD	0.600 INCHES NOMINAL
FOURTH DIAMETER FROM HEAD	0.750 INCHES NOMINAL
HEAD HEIGHT	1.440 INCHES NOMINAL
HEAD STYLE	HEXAGON EXTENDED WASHER
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-763, CLASS-304, COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL COMP 304 OVERALL
POINT STYLE	FLAT
POINT DIAMETER	0.600 INCHES NOMINAL
PROPRIETARY CHARACTERISTICS	PACS
NOMINAL THREAD DIAMETER	0.750 INCHES
SECOND DIAMETER FROM HEAD	0.750 INCHES NOMINAL
SPECIAL FEATURES	EXPORT CONTROLLED
WIDTH BETWEEN FLATS	0.750 INCHES NOMINAL
THIRD DIAMETER FROM HEAD	0.600 INCHES NOMINAL
THREAD CLASS	2A
THREAD DIRECTION	RIGHT-HAND
THREAD QUANTITY PER INCH	10
THREAD SERIES DESIGNATOR	UNC

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