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 6145-01-522-5221
NSN 5960-00-758-5064
NSN 5855-00-189-6066
NSN 6610-01-447-2560
NSN 6145-01-602-9331
NSN 6320-00-174-1362
NSN 5910-01-031-0087
NSN 6130-01-201-5556
NSN 5965-00-857-1038
NSN 5999-00-664-1818
NSN 5855-00-167-7893
NSN 5920-01-117-6258