5305-01-554-7909 SCREW,CAP,HEXAGON HEAD Index 5305-01-556-2082 SCREW,MACHINE

National Stock Number:
5305-01-556-1183

Federal Supply Class:
5305

National Item Identification Number:
015561183

Description:
SCREW,CAP,HEXAGON HEAD

Detail:
An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, MACHINE; BOLT, EXTERNALLY RELIEVED BODY; BOLT, INTERNAL WRENCHING; and SCREW, CAP, SOCKET HEAD.


Manufacturer Information:
0.500-13UNC-2AX1.750LGNICUAL96169ELECTRIC BOAT CORPORATION
245-7108671 ITEM NO 6553711NAVAL SEA SYSTEMS COMMAND


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