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 5925-00-156-4044
NSN 6240-01-254-6019
NSN 5998-00-913-9522
NSN 6135-01-648-2284
NSN 6240-01-605-4455
NSN 5910-01-288-5644
NSN 6320-01-449-1014
NSN 6145-00-942-0981
NSN 5915-01-351-7230
NSN 6240-01-633-9357
NSN 5915-01-242-9686
NSN 5910-00-407-7302