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 6620-00-004-5466
NSN 6150-00-006-1657
NSN 5935-00-017-9692
NSN 5990-00-087-1268
NSN 7035-00-312-3055
NSN 5999-01-244-9160
NSN 6105-00-202-2469
NSN 2925-01-519-3221
NSN 2925-01-067-4446
NSN 5835-00-083-6557
NSN 5999-00-194-9270
NSN 7035-00-849-5526