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 6610-01-217-4161
NSN 6320-00-994-0179
NSN 6130-01-444-0557
NSN 5935-00-814-0585
NSN 5990-01-042-8524
NSN 6320-01-631-7828
NSN 6240-01-453-7614
NSN 5990-01-187-8594
NSN 5998-00-837-2419
NSN 6150-00-170-5573
NSN 5950-00-211-7142
NSN 5999-01-217-9784