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.
Classification: Parts and accessories for military rifles of heading 9301
NSN 5998-01-322-3362
NSN 5945-01-456-0888
NSN 5935-01-426-2961
NSN 4140-00-497-3416
NSN 5935-01-196-6011
NSN 5975-01-094-8760
NSN 6110-01-633-9660
NSN 5999-01-313-8427
NSN 6320-00-681-1324
NSN 5945-01-502-7415
NSN 5910-00-949-5308
NSN 5998-00-357-6492