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 5895-01-409-2949
NSN 6685-01-472-2932
NSN 5999-01-206-4657
NSN 6620-01-522-5717
NSN 6105-00-427-9615
NSN 5996-01-431-2552
NSN 5855-01-515-9547
NSN 6685-01-398-1097
NSN 6620-01-476-7355
NSN 5998-01-589-7315
NSN 6620-00-105-3312
NSN 6150-01-442-4997