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 6650-01-519-0399
NSN 4140-00-511-7345
NSN 5895-00-362-2371
NSN 5925-00-290-4451
NSN 4140-00-477-1863
NSN 6105-01-250-9893
NSN 5945-01-650-6411
NSN 5915-00-871-6520
NSN 5895-01-274-3422
NSN 2925-01-541-7217
NSN 4140-00-202-7880
NSN 5996-00-633-6912