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 6610-01-111-1954
NSN 6685-01-476-0766
NSN 5935-00-516-5251
NSN 6610-00-924-8814
NSN 5985-01-579-8048
NSN 5990-01-516-6791
NSN 5935-01-145-4512
NSN 5910-01-046-7914
NSN 6150-00-117-4284
NSN 6220-00-504-2943
NSN 6320-01-575-6342
NSN 7035-00-626-1958