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 5895-01-396-3979
NSN 5910-01-282-2031
NSN 5945-01-591-2096
NSN 5975-00-780-4804
NSN 5915-01-645-8584
NSN 6685-01-487-3799
NSN 6105-00-235-2932
NSN 5910-01-233-4125
NSN 5895-00-332-5025
NSN 6650-00-483-2853
NSN 6240-01-228-6289
NSN 6620-01-486-8002