5305-01-144-3894 THUMBSCREW Index 5306-01-144-3896 BOLT,EXTERNALLY RELIEVED BODY

National Stock Number:
5306-01-144-3895

Federal Supply Class:
5306

National Item Identification Number:
011443895

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:
10116001A486GNIMIKKEISTOKESKUS NCB FINLAND
3039T11P0199207GENERAL ELECTRIC COMPANY


Techincal Specification:
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER0.930 INCHES MINIMUM AND 0.950 INCHES MAXIMUM
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY1
FASTENER LENGTH1.500 INCHES NOMINAL
FIRST DIAMETER FROM HEAD0.141 INCHES MINIMUM AND 0.145 INCHES MAXIMUM
HEAD STYLEDOUBLE HEXAGON EXTENDED WASHER
THREAD LENGTH0.420 INCHES MINIMUM AND 0.490 INCHES MAXIMUM


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