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 6150-01-211-1967
NSN 5855-00-869-3635
NSN 2925-00-328-2018
NSN 6645-00-145-6411
NSN 5990-01-034-2390
NSN 4140-01-278-2105
NSN 6135-01-327-2092
NSN 6105-00-598-4910
NSN 6645-01-071-7515
NSN 5855-00-548-4742
NSN 2925-01-587-3956
NSN 6130-01-406-3611