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 5835-01-085-5487
NSN 5998-00-070-2585
NSN 6110-01-508-5894
NSN 5935-01-121-5565
NSN 6620-00-826-7238
NSN 5920-00-676-9113
NSN 6685-01-193-8879
NSN 5975-01-366-7999
NSN 5935-01-328-3752
NSN 7035-01-461-7742
NSN 6110-01-047-5674
NSN 6610-01-539-9084