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 5996-00-661-1151
NSN 5999-01-557-4465
NSN 5925-00-019-9047
NSN 5998-01-435-3133
NSN 5905-00-720-8778
NSN 5990-01-365-6016
NSN 5895-00-625-5424
NSN 5975-00-943-0920
NSN 6320-01-462-2295
NSN 2925-01-127-0167
NSN 2925-01-141-7563
NSN 5935-01-386-6367