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 6150-00-402-0799
NSN 6110-01-361-4200
NSN 5905-01-191-6451
NSN 6240-01-265-6958
NSN 6240-00-480-7896
NSN 5990-01-021-7303
NSN 5999-00-353-6342
NSN 5945-01-454-9825
NSN 6650-01-600-4843
NSN 6240-01-129-7060
NSN 4140-01-104-2396
NSN 2925-01-522-1134