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 5920-00-119-1406
NSN 5990-01-322-9781
NSN 5835-01-070-9324
NSN 6685-00-264-3986
NSN 5950-01-144-8947
NSN 5965-01-590-0384
NSN 5960-01-325-2241
NSN 5835-01-208-5649
NSN 5835-01-455-3380
NSN 6150-00-596-9882
NSN 5999-01-178-4392
NSN 6145-01-314-2991