5998-01-534-3930 PRINTED CIRCUIT BOARD Index 2540-01-534-3932 ARMOR,SUPPLEMENTAL,SMALL ARMS-FR

National Stock Number:
5305-01-534-3931

Federal Supply Class:
5305

National Item Identification Number:
015343931

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:
0.625-11UNC-2AX6.000LG STL81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
67-07-560096169ELECTRIC BOAT CORPORATION
7384562-15153711NAVAL SEA SYSTEMS COMMAND
G413-2102-15196169ELECTRIC BOAT CORPORATION


Techincal Specification:
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER0.625 INCHES
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH6.000 INCHES NOMINAL
THREAD SERIES DESIGNATORUNC
THREAD QUANTITY PER INCH11


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