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 6620-01-142-6216
NSN 5925-00-400-4938
NSN 6320-01-220-2264
NSN 6650-01-620-2026
NSN 5920-00-594-3124
NSN 6240-00-717-0844
NSN 5975-01-317-1619
NSN 5930-00-007-9683
NSN 5999-01-147-2173
NSN 5945-00-115-3359
NSN 6650-01-428-9958
NSN 5925-01-481-2099