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 5996-00-205-2933
NSN 6110-01-437-6430
NSN 6620-01-290-6408
NSN 5920-00-812-5287
NSN 7035-01-519-5366
NSN 6610-01-580-2667
NSN 6135-01-439-8669
NSN 6220-01-634-0660
NSN 5999-01-611-9954
NSN 6645-00-119-6221
NSN 6105-01-170-5420
NSN 5945-01-021-1742