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 4140-01-280-3395
NSN 6110-01-013-9313
NSN 6320-01-233-5798
NSN 5950-01-175-0045
NSN 5915-01-203-4322
NSN 5945-01-033-9342
NSN 5990-00-954-6584
NSN 6645-01-266-0883
NSN 5965-01-395-0104
NSN 6240-01-260-3597
NSN 6610-01-487-6843
NSN 6130-01-224-7162