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 2925-01-335-4549
NSN 5920-01-303-6841
NSN 5985-01-350-3454
NSN 5915-00-993-1825
NSN 5835-01-416-6455
NSN 5999-00-434-4122
NSN 6135-01-322-4655
NSN 5835-00-083-6502
NSN 6320-01-195-5583
NSN 6240-00-452-5241
NSN 5930-01-177-3905
NSN 6645-01-512-8472