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 5935-00-503-4401
NSN 5975-01-198-9916
NSN 5915-01-553-4392
NSN 5960-00-927-3215
NSN 6130-00-839-6148
NSN 6130-01-176-0423
NSN 6620-01-100-3181
NSN 5990-01-380-0650
NSN 6135-01-026-9960
NSN 5925-00-827-0927
NSN 5930-01-568-9523
NSN 6110-01-348-2951