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 6620-01-553-7917
NSN 5950-01-068-3783
NSN 6145-01-351-5674
NSN 5998-01-004-8564
NSN 6620-01-112-6440
NSN 5930-01-376-8461
NSN 6130-01-602-5283
NSN 6135-00-170-8819
NSN 2925-00-054-3550
NSN 6105-01-383-7486
NSN 6650-01-192-9075
NSN 5990-01-297-9967