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 6685-01-091-6254
NSN 5965-01-272-4199
NSN 5925-01-146-5528
NSN 6150-01-315-7872
NSN 5915-01-196-8532
NSN 5895-01-431-2294
NSN 6650-00-775-6560
NSN 5925-00-280-2273
NSN 5915-00-332-4389
NSN 2925-00-909-2596
NSN 6145-00-150-5049
NSN 4140-01-156-0445