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 5930-01-432-0760
NSN 5950-01-050-2332
NSN 5999-01-086-1581
NSN 5950-00-270-1267
NSN 5998-00-027-7533
NSN 6685-01-596-5654
NSN 5990-01-600-5989
NSN 6240-01-310-3726
NSN 6145-01-093-0383
NSN 5965-00-839-8991
NSN 6685-00-547-1604
NSN 6645-00-405-1077