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 6150-01-220-2006
NSN 5996-01-633-7979
NSN 6220-00-882-6021
NSN 5965-01-347-1670
NSN 6220-00-079-0178
NSN 4140-00-767-3107
NSN 5965-00-764-1841
NSN 5835-01-229-6964
NSN 5985-01-456-6445
NSN 5855-01-147-4785
NSN 6135-00-577-8429
NSN 6650-01-246-8262