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 2925-01-535-7235
NSN 4140-01-422-8127
NSN 6650-01-145-5173
NSN 5915-01-360-5612
NSN 5965-01-085-6158
NSN 6320-01-340-4112
NSN 6220-00-353-0942
NSN 5965-00-081-9412
NSN 5965-01-107-8549
NSN 5920-00-156-3666
NSN 5895-00-361-2609
NSN 2925-01-222-7764