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 5950-01-576-1313
NSN 5920-01-513-5754
NSN 6110-00-780-1598
NSN 6240-00-342-9756
NSN 5930-01-023-2696
NSN 6135-00-122-2420
NSN 4140-01-343-4808
NSN 5925-01-476-3541
NSN 5985-01-463-1689
NSN 6650-00-897-7083
NSN 6110-01-159-3348
NSN 6130-00-844-2792