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 5990-01-453-3552
NSN 5905-01-577-3541
NSN 5835-01-050-6993
NSN 5965-01-484-2743
NSN 6145-00-050-7410
NSN 5950-00-164-7168
NSN 5925-00-779-7307
NSN 5915-00-105-6173
NSN 6620-01-191-5934
NSN 6150-00-313-9283
NSN 6320-00-731-6134
NSN 5999-01-399-0507