A headed externally threaded fastener whose threaded portion is of one nominal diameter with a series of longitudinal ribs, splines or serrations on all or part of the unthreaded portion. See also bolt, ribbed shoulder.
NSN 5855-01-221-0355
NSN 6220-01-634-0660
NSN 6110-00-901-3481
NSN 4140-01-378-6710
NSN 5905-00-252-3392
NSN 5985-01-517-3119
NSN 5910-00-678-8174
NSN 5835-00-707-6266
NSN 6685-00-915-5601
NSN 5960-01-210-0879
NSN 6645-01-180-6219
NSN 6145-01-023-9263