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 5920-00-082-8331
NSN 6240-01-142-2963
NSN 6645-00-935-7046
NSN 5930-01-112-9466
NSN 5975-00-113-1360
NSN 5990-00-085-4299
NSN 6650-00-078-5773
NSN 5915-00-137-4486
NSN 5930-00-432-0092
NSN 5998-01-400-1991
NSN 5915-01-358-0346
NSN 5960-00-111-8456