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 6110-00-834-7801
NSN 5835-00-065-6757
NSN 5925-01-040-1779
NSN 7035-01-408-8698
NSN 5910-00-122-8623
NSN 5925-01-094-8932
NSN 5999-01-569-1179
NSN 5855-01-366-2429
NSN 4140-01-478-5011
NSN 6130-01-400-6123
NSN 5920-00-074-4654
NSN 6240-00-960-8458