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 2925-01-362-2515
NSN 5915-01-621-0862
NSN 6130-01-020-9004
NSN 2925-01-448-2880
NSN 6685-01-363-5820
NSN 6150-01-634-0575
NSN 5996-01-592-3011
NSN 5835-00-707-6266
NSN 6685-00-159-0724
NSN 4140-01-009-5859
NSN 5895-01-152-1514
NSN 5920-00-335-1733