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 2925-01-019-1672
NSN 5855-01-613-6808
NSN 5920-01-112-0296
NSN 6150-00-324-4409
NSN 5920-01-624-7309
NSN 5975-00-854-2657
NSN 4140-01-335-7736
NSN 6135-00-269-5843
NSN 6135-00-452-2266
NSN 6650-01-207-0039
NSN 5855-01-519-2486
NSN 5999-00-781-7916