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 6105-00-234-4032
NSN 5935-01-168-7495
NSN 6610-01-500-4181
NSN 7035-00-421-8710
NSN 5910-01-483-7229
NSN 2925-01-623-4424
NSN 5855-01-389-3091
NSN 5975-00-611-8567
NSN 7035-00-703-3535
NSN 6620-01-290-0197
NSN 5895-01-463-9041
NSN 5990-01-582-1977