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 5950-01-364-0800
NSN 5990-01-481-3080
NSN 5915-01-161-5847
NSN 5965-01-305-2858
NSN 4140-01-101-2422
NSN 5965-00-958-7455
NSN 5950-01-089-7670
NSN 6620-01-646-0105
NSN 5996-01-399-2319
NSN 5960-00-543-1956
NSN 5930-00-295-3859
NSN 6650-01-467-2355