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 6130-01-417-2165
NSN 6220-01-496-1925
NSN 5990-01-195-0593
NSN 5985-01-459-2047
NSN 5960-01-599-9821
NSN 6150-01-450-8080
NSN 5945-01-216-0878
NSN 6135-01-096-1452
NSN 6685-01-241-2325
NSN 5905-00-904-1237
NSN 5975-01-386-3061
NSN 6150-01-644-1009