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 5855-00-310-2740
NSN 6130-00-569-2408
NSN 5925-01-414-0522
NSN 4140-01-253-4291
NSN 5905-01-406-3177
NSN 5945-01-351-1871
NSN 5895-01-555-8360
NSN 6220-00-948-1034
NSN 5925-01-253-4309
NSN 5905-01-338-8140
NSN 6610-00-962-3723
NSN 5945-01-384-2241