An externally threaded fastener whose threaded portion is of one nominal diameter. It has a series of longitudinal ribs, splines or serrations on all or a part of the shoulder. The minor diameter of the ribs must be greater than the major diameter of the threads. See also bolt, ribbed neck.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 5835-01-140-9306
NSN 6220-00-421-6700
NSN 5975-01-279-2641
NSN 6620-00-290-6505
NSN 6145-00-022-0818
NSN 5999-01-547-4392
NSN 6135-01-374-6631
NSN 6110-01-580-6415
NSN 5965-01-005-0341
NSN 2925-01-512-4682
NSN 5910-01-278-8504
NSN 5855-01-211-2437