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 4140-00-905-5035
NSN 6610-01-293-6579
NSN 5999-00-599-1705
NSN 5920-01-180-5440
NSN 5996-01-366-1006
NSN 6240-01-363-0477
NSN 6220-00-403-5014
NSN 5985-00-495-4876
NSN 5935-01-198-4057
NSN 6150-01-017-6591
NSN 6620-00-838-6954
NSN 5950-01-035-5210