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 6650-01-116-4650
NSN 5960-01-309-5933
NSN 5965-01-449-1101
NSN 5985-01-109-7345
NSN 5945-01-629-3407
NSN 6645-01-244-4881
NSN 6240-01-437-9439
NSN 4140-01-545-5146
NSN 5905-01-519-4267
NSN 5960-01-041-7449
NSN 5920-01-373-7985
NSN 5915-01-382-9383