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 5835-00-491-3834
NSN 5915-00-643-5989
NSN 6620-01-389-3324
NSN 5998-01-046-4569
NSN 6650-01-571-7122
NSN 5985-01-351-9657
NSN 5855-00-189-6066
NSN 6110-01-459-5017
NSN 7035-00-150-2379
NSN 5915-00-962-0358
NSN 6240-01-060-6037
NSN 6320-01-382-9676