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 4140-01-270-1067
NSN 5985-01-123-4804
NSN 5965-01-205-3088
NSN 5915-00-253-5142
NSN 7035-00-252-7467
NSN 5905-00-611-6132
NSN 6685-01-543-4464
NSN 6110-01-204-8726
NSN 5920-00-203-5938
NSN 6105-01-502-8831
NSN 5915-01-320-4395
NSN 5945-01-580-0107