5310-00-639-8896 WASHER,FLAT Index 5305-00-639-8909 SCREW,MACHINE

National Stock Number:
5305-00-639-8904

Federal Supply Class:
5305

National Item Identification Number:
006398904

Description:
SCREW,CAP,SOCKET HEAD

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.


Manufacturer Information:
760178619200US ARMY ARDEC RDECOM


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