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 6240-00-947-2006
NSN 5910-01-123-8483
NSN 6105-00-795-1008
NSN 5965-01-576-8352
NSN 6135-00-862-5736
NSN 5965-01-516-9251
NSN 6650-01-306-5097
NSN 5960-01-331-3817
NSN 4140-00-449-1356
NSN 5996-00-342-9246
NSN 5999-00-419-7585
NSN 5920-01-071-7712