5306-01-309-4336 BOLT,MACHINE Index 5306-01-309-4338 BOLT,CLOSE TOLERANCE

National Stock Number:
5306-01-309-4337

Federal Supply Class:
5306

National Item Identification Number:
013094337

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:
36-01-741896169ELECTRIC BOAT CORPORATION
518-4674768 ITEM 2280064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER9.000 INCHES NOMINAL
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY1
FASTENER LENGTH10.500 INCHES NOMINAL
FIRST DIAMETER FROM HEAD0.700 INCHES NOMINAL
HEAD HEIGHT0.470 INCHES NOMINAL
HEAD STYLEHEXAGON
NOMINAL THREAD DIAMETER0.750 INCHES
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.500 INCHES MINIMUM
THREAD QUANTITY PER INCH10
WIDTH BETWEEN FLATS1.125 INCHES NOMINAL


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