5305-01-010-2342 THUMBSCREW Index 5306-01-010-2345 BOLT,INTERNALLY RELIEVED BODY

National Stock Number:
5306-01-010-2344

Federal Supply Class:
5306

National Item Identification Number:
010102344

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:
2536426-310001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
2536426-353711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER0.755 INCHES MINIMUM AND 0.795 INCHES MAXIMUM
FASTENER LENGTH1.000 INCHES NOMINAL
FIRST DIAMETER FROM HEAD0.130 INCHES MINIMUM AND 0.134 INCHES MAXIMUM
NOMINAL THREAD DIAMETER0.190 INCHES
THREAD LENGTH0.205 INCHES MINIMUM AND 0.245 INCHES MAXIMUM
THREAD QUANTITY PER INCH32
THREAD SERIES DESIGNATORUNF


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