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 6650-01-513-2644
NSN 6145-01-205-3674
NSN 6320-00-539-9283
NSN 5960-01-337-2823
NSN 5990-00-665-4105
NSN 6220-01-149-4177
NSN 4140-01-156-0445
NSN 6650-01-391-6461
NSN 5835-00-233-6327
NSN 5905-01-022-6457
NSN 6650-01-524-8171
NSN 6105-01-331-8326