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 5960-01-198-3933
NSN 6220-01-145-4993
NSN 5999-00-225-8612
NSN 5945-01-228-1762
NSN 5835-01-250-2939
NSN 6240-01-239-0547
NSN 6135-01-205-5965
NSN 5905-01-432-1157
NSN 5945-00-753-9730
NSN 2925-01-254-3068
NSN 6650-01-326-7305
NSN 5905-00-657-9988