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 5905-01-577-0368
NSN 7035-00-020-2227
NSN 5950-01-190-5677
NSN 5960-00-546-7533
NSN 6135-01-387-0754
NSN 5965-01-146-0579
NSN 5855-00-869-3635
NSN 6220-00-313-0486
NSN 5915-01-599-1870
NSN 5996-01-215-9341
NSN 5920-00-078-2132
NSN 5945-01-567-9371