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 6145-01-273-2852
NSN 5925-01-230-2379
NSN 6110-01-457-3731
NSN 6150-01-585-6936
NSN 5999-01-056-4824
NSN 6110-01-604-4144
NSN 4140-01-145-6524
NSN 6320-01-585-8468
NSN 6240-01-310-3726
NSN 6650-01-134-3644
NSN 6240-01-143-8976
NSN 4140-01-281-8832