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 4140-01-013-0518
NSN 6145-00-473-8709
NSN 5910-01-463-7293
NSN 6610-00-081-2365
NSN 5996-01-097-3068
NSN 6650-01-272-3727
NSN 7035-01-128-7431
NSN 5996-01-226-0606
NSN 5999-00-452-6389
NSN 2925-01-085-0691
NSN 5985-01-082-3265
NSN 5985-01-544-0946