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 6145-00-251-9894
NSN 5920-01-104-3919
NSN 5975-01-469-7981
NSN 5985-01-026-0910
NSN 6685-01-189-4316
NSN 6240-00-905-7279
NSN 6610-01-482-4630
NSN 5975-01-364-8662
NSN 5999-01-603-4610
NSN 5999-01-656-9841
NSN 4140-01-215-4935
NSN 6110-01-204-6595