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 5975-00-051-5934
NSN 6150-00-208-3211
NSN 6620-01-022-1157
NSN 5915-01-127-5303
NSN 5905-00-007-1994
NSN 6135-01-215-1245
NSN 5920-00-432-7643
NSN 5945-00-789-8596
NSN 5835-01-619-6270
NSN 5999-00-419-2914
NSN 5960-01-122-1101
NSN 5998-01-301-4873