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 4140-00-869-7012
NSN 5905-00-203-5400
NSN 6150-01-654-1439
NSN 5990-01-188-7309
NSN 5990-01-393-4808
NSN 5920-01-020-4090
NSN 5996-00-754-2840
NSN 6135-00-334-4500
NSN 5985-00-436-2640
NSN 6685-01-112-0524
NSN 5905-01-229-6554
NSN 6110-00-618-4171