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 4140-00-289-8830
NSN 4140-01-551-0861
NSN 5915-01-646-2611
NSN 4140-00-322-9987
NSN 5999-01-591-2480
NSN 5998-01-167-7190
NSN 5945-01-482-9598
NSN 5855-00-014-5008
NSN 5920-01-251-2358
NSN 5999-01-132-3689
NSN 6145-01-312-0845
NSN 5925-01-220-5383