Deep look engineering decision
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: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 5930-00-417-0263
NSN 5910-01-591-9651
NSN 6130-01-057-2610
NSN 6110-01-225-0104
NSN 5999-00-949-3470
NSN 6145-00-224-5245
NSN 5999-01-276-3028
NSN 5905-00-939-3902
NSN 5905-01-649-9485
NSN 5935-01-411-9666
NSN 4140-01-126-8999
NSN 6150-01-178-9004