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 5990-01-423-2219
NSN 5996-00-670-0881
NSN 6650-00-641-3556
NSN 5925-01-131-4377
NSN 5945-01-083-9709
NSN 5960-01-429-2168
NSN 5935-00-119-3251
NSN 5950-01-007-8556
NSN 5999-01-210-7199
NSN 5950-01-047-9758
NSN 5998-01-032-7669
NSN 5920-01-432-3062