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 5950-01-207-2815
NSN 6105-00-218-4705
NSN 5998-00-067-4316
NSN 6620-00-104-6937
NSN 6650-00-938-6117
NSN 6620-01-430-4111
NSN 4140-01-089-8004
NSN 5930-00-938-4794
NSN 5975-01-073-2197
NSN 7035-01-443-3052
NSN 6650-01-224-2555
NSN 6135-01-412-8929