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 5990-00-197-0159
NSN 5945-01-486-9025
NSN 5985-00-468-7361
NSN 5835-01-616-6131
NSN 5990-01-116-2181
NSN 5965-01-419-4202
NSN 7035-01-625-9967
NSN 6240-01-604-1293
NSN 6130-00-147-4657
NSN 5855-01-429-8702
NSN 5985-01-436-6151
NSN 6150-00-935-0369