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 5935-01-532-3198
NSN 6610-01-286-3079
NSN 6135-01-186-4010
NSN 5915-01-462-5089
NSN 5930-01-063-7497
NSN 6685-00-956-5040
NSN 6135-00-403-0213
NSN 6650-00-945-9105
NSN 6130-00-168-9356
NSN 6650-01-145-9570
NSN 5920-01-601-3877
NSN 7035-00-300-3208