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 7035-01-449-1846
NSN 5998-01-463-9077
NSN 6145-00-891-6779
NSN 7035-01-232-7263
NSN 5985-01-328-7420
NSN 5905-00-963-8077
NSN 5960-01-599-9821
NSN 5915-01-195-1981
NSN 5990-01-419-0661
NSN 6130-01-581-8233
NSN 5996-01-181-7057
NSN 6320-00-593-0379