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 5998-00-632-0028
NSN 6610-00-248-1559
NSN 5925-01-167-8144
NSN 6685-00-248-5820
NSN 6135-01-010-0891
NSN 5925-01-459-7882
NSN 6610-00-906-9451
NSN 7035-00-135-4758
NSN 6150-01-113-3820
NSN 6650-00-111-1081
NSN 5915-01-449-1913
NSN 6110-01-346-1964