An item in the form of a segment of a disk, which may have a flat bottom, with or without projecting shoulders, designed to fit into a keyway in an axle or shaft, and into a matching slot in the hub or boss of a wheel, gear or pulley.
NSN 5985-01-458-5325
NSN 2925-01-009-3411
NSN 6150-01-430-7207
NSN 5960-00-557-0772
NSN 6130-00-160-4721
NSN 6110-01-539-9076
NSN 6645-01-146-3323
NSN 5998-01-391-6832
NSN 4140-00-876-5532
NSN 6685-01-457-5046
NSN 5996-01-186-5671
NSN 5950-00-790-2479