An externally threaded fastener whose threaded portion is of one nominal diameter, no. 10 (0.190 in.) (5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than no. 10 (0.190 in.) (5 mm) and those items with an inserted drive head, use screw, shoulder. For items which are no. 10 (0.190 in.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use bolt, externally relieved body. Excludes thumbscrew.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 4140-01-106-2559
NSN 6130-00-525-9271
NSN 5905-01-227-5576
NSN 6650-01-449-1413
NSN 5915-01-124-2088
NSN 6110-01-431-2271
NSN 5945-01-657-4486
NSN 5920-01-535-7477
NSN 5975-01-516-9736
NSN 6645-01-571-1234
NSN 5905-01-409-2951
NSN 2925-01-014-0118