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 6620-01-413-4170
NSN 6220-00-543-4416
NSN 5905-00-225-6440
NSN 2925-01-415-0264
NSN 5855-01-618-8462
NSN 6105-01-199-0201
NSN 5855-00-797-8217
NSN 4140-01-152-2672
NSN 5915-01-513-9122
NSN 2925-00-233-5644
NSN 5855-01-495-1111
NSN 4140-01-226-0637