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 5998-01-121-1106
NSN 5925-01-023-6900
NSN 6320-01-201-2776
NSN 6135-00-906-0984
NSN 6135-00-152-8729
NSN 5915-01-165-3075
NSN 5985-00-529-0093
NSN 5945-01-254-2633
NSN 4140-01-385-9728
NSN 5930-01-248-7354
NSN 2925-01-460-1601
NSN 5915-01-152-1263