2805-00-921-5644 CYLINDER HEAD,GASOLINE ENGINE Index 1337-00-921-5652 IGNITER ASSEMBLY

National Stock Number:
5306-00-921-5645

Federal Supply Class:
5306

National Item Identification Number:
009215645

Description:
BOLT,MACHINE

Detail:
An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, BOLT, SHEAR. See also SCREW, CAP, HEXAGON HEAD and SCREW, MACHINE.


Manufacturer Information:
S6137-23064-178286SIKORSKY AIRCRAFT CORPORATION


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