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 5925-01-373-7068
NSN 6150-01-481-2822
NSN 5960-01-399-2583
NSN 6685-00-003-0276
NSN 5990-00-603-9313
NSN 6685-01-406-2049
NSN 6105-01-084-3053
NSN 5998-01-388-2009
NSN 2925-00-351-1015
NSN 6110-00-239-9248
NSN 6320-00-164-4087
NSN 7035-00-131-8219