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 6105-01-119-1592
NSN 5950-01-159-0052
NSN 5999-01-625-8418
NSN 6135-01-077-5705
NSN 6110-00-113-1415
NSN 6685-00-272-2267
NSN 6650-01-102-7847
NSN 6130-01-393-2456
NSN 5990-01-421-3325
NSN 5950-01-202-6951
NSN 5975-01-534-1467
NSN 6135-00-603-4859