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 6240-01-032-5034
NSN 6150-01-400-4211
NSN 6220-01-327-1802
NSN 6650-01-467-2355
NSN 5925-01-600-0250
NSN 5925-01-495-1862
NSN 5945-01-319-1654
NSN 6130-00-312-2261
NSN 6620-00-079-0311
NSN 5915-01-152-7227
NSN 6110-00-679-5931
NSN 6220-01-359-7820