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 5915-01-519-6675
NSN 5930-01-011-8245
NSN 2925-01-250-2731
NSN 5920-01-241-0566
NSN 4140-01-641-7510
NSN 6135-00-809-2148
NSN 6645-01-182-4896
NSN 6620-01-172-6960
NSN 6240-01-231-9243
NSN 6620-00-959-6614
NSN 7035-01-383-6549
NSN 5999-01-461-3052