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 6645-01-341-0632
NSN 5975-01-418-1858
NSN 5950-01-399-0509
NSN 5905-01-289-0693
NSN 7035-00-131-8219
NSN 5998-01-480-6995
NSN 5915-00-670-0698
NSN 6320-00-174-1362
NSN 5945-01-490-2650
NSN 6145-00-558-1834
NSN 5975-01-494-9704
NSN 5835-01-416-6449