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 5930-01-337-0183
NSN 5950-00-288-1812
NSN 6105-00-082-1198
NSN 5925-00-113-5066
NSN 6110-01-360-6808
NSN 6130-01-576-0246
NSN 6320-00-004-9158
NSN 6610-00-597-5671
NSN 5895-00-233-5901
NSN 5925-01-155-9829
NSN 5985-00-593-8127
NSN 6320-01-562-1599