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 5999-01-442-8085
NSN 4140-01-390-5258
NSN 6135-00-165-3756
NSN 5998-01-275-5894
NSN 5996-01-069-2915
NSN 5960-00-829-0063
NSN 2925-00-660-8131
NSN 5975-00-967-9877
NSN 5905-01-604-9810
NSN 5905-01-182-8427
NSN 5996-01-362-9732
NSN 6150-01-340-5493