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 5920-01-462-9027
NSN 5965-01-101-6874
NSN 6320-01-607-0347
NSN 6240-01-225-1183
NSN 7035-01-369-1445
NSN 6220-01-257-1075
NSN 5998-01-543-8605
NSN 5925-00-337-8138
NSN 6135-01-187-4382
NSN 5990-01-357-6175
NSN 6620-00-833-6786
NSN 5925-00-080-9763