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 5895-00-570-0077
NSN 5895-01-221-3118
NSN 6645-01-589-0983
NSN 6110-01-094-0822
NSN 6145-01-392-0910
NSN 4140-01-545-7754
NSN 5905-01-310-4248
NSN 6685-00-179-9068
NSN 5920-01-546-7905
NSN 5835-01-156-5622
NSN 6110-01-621-9005
NSN 6610-01-061-8466