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 6145-01-270-4292
NSN 5950-00-050-3595
NSN 6620-01-354-2824
NSN 5915-01-512-8026
NSN 6220-00-740-1979
NSN 6620-00-932-4306
NSN 6645-00-960-6594
NSN 5925-00-284-3726
NSN 5985-01-418-9677
NSN 6240-01-616-5658
NSN 5998-00-034-4731
NSN 6650-01-567-8552