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 5985-01-128-9978
NSN 6650-01-111-2036
NSN 6320-01-554-0901
NSN 6220-01-260-7169
NSN 5998-00-913-0988
NSN 6130-01-632-8631
NSN 5985-00-591-3001
NSN 2925-00-574-8796
NSN 5985-01-360-0036
NSN 5925-00-895-3649
NSN 6105-01-480-2746
NSN 5950-01-287-5647