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 5920-01-217-0512
NSN 6650-00-161-2444
NSN 7035-01-658-1623
NSN 5925-00-764-8349
NSN 5835-00-890-3932
NSN 5975-01-470-0710
NSN 5990-01-237-9044
NSN 6110-01-140-9019
NSN 6145-01-386-7073
NSN 5855-01-572-4521
NSN 5965-01-633-8849
NSN 5996-01-177-8923