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 2925-01-140-1015
NSN 6240-01-633-9357
NSN 6610-01-221-2606
NSN 6105-01-293-1337
NSN 6240-00-586-6428
NSN 6145-01-165-2556
NSN 5925-01-301-6698
NSN 5930-01-070-4268
NSN 6645-00-616-1289
NSN 5910-01-649-9866
NSN 5905-00-333-9557
NSN 6130-01-589-2388