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 5999-01-163-1416
NSN 5990-01-463-2279
NSN 5915-00-926-0109
NSN 6685-01-526-9959
NSN 5990-01-474-3477
NSN 6220-00-625-3915
NSN 5990-00-098-5033
NSN 6320-01-313-2709
NSN 4140-01-371-0980
NSN 6110-00-943-7836
NSN 6650-01-562-2217
NSN 5895-01-391-8074