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 4140-00-155-8012
NSN 5855-00-763-2155
NSN 6110-00-066-9614
NSN 6145-01-125-0974
NSN 5925-01-421-9793
NSN 5985-01-039-9326
NSN 5920-01-181-5248
NSN 6685-00-203-4485
NSN 5835-00-509-2373
NSN 6240-01-171-0374
NSN 5998-01-418-3681
NSN 5996-00-909-4753