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 5895-00-411-4023
NSN 5965-01-388-1379
NSN 6610-01-316-8902
NSN 5920-01-421-5362
NSN 6610-01-435-5425
NSN 5999-00-900-4778
NSN 7035-01-100-9295
NSN 5975-01-168-4374
NSN 7035-01-461-7742
NSN 6610-01-519-0997
NSN 5975-01-282-9352
NSN 5855-01-208-1471