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 6150-01-500-2045
NSN 5915-01-319-2906
NSN 5930-00-269-4996
NSN 5990-01-212-2037
NSN 5835-01-435-4139
NSN 6320-00-681-1324
NSN 6150-01-354-6124
NSN 5855-01-344-3706
NSN 6105-00-880-8958
NSN 6650-01-499-1784
NSN 5895-01-399-1890
NSN 5990-01-411-5930