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 6145-01-213-0754
NSN 6620-01-605-2590
NSN 5975-01-195-1533
NSN 5975-01-634-0678
NSN 6650-01-023-4140
NSN 6110-01-055-6442
NSN 6620-00-417-6285
NSN 4140-00-797-4214
NSN 5930-00-816-9780
NSN 5935-00-809-8643
NSN 5985-01-454-8453
NSN 6145-01-293-5090