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 5835-00-145-8926
NSN 5945-01-141-7017
NSN 6240-01-558-4104
NSN 6150-01-552-5127
NSN 6320-01-183-8196
NSN 5855-00-014-5008
NSN 5999-01-549-6313
NSN 2925-01-391-9247
NSN 5999-01-181-6054
NSN 5965-00-842-9060
NSN 5920-01-612-0524
NSN 5990-01-357-2453