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 6135-00-010-5275
NSN 6645-01-133-8359
NSN 6650-01-534-8357
NSN 5960-01-533-5162
NSN 5945-01-415-0603
NSN 6105-01-631-5039
NSN 5910-00-879-8747
NSN 6110-00-636-1234
NSN 5835-01-447-2544
NSN 5855-01-389-8884
NSN 6320-00-116-3658
NSN 6320-01-150-5378