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 5960-00-347-7488
NSN 6150-01-433-8938
NSN 5905-01-364-1160
NSN 5925-00-072-6934
NSN 2925-01-604-8984
NSN 5998-01-590-8214
NSN 6650-01-237-4689
NSN 5999-00-350-2688
NSN 6130-00-531-6564
NSN 5945-01-309-0996
NSN 6240-00-300-9883
NSN 6610-01-152-2821