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 5935-01-388-2949
NSN 7035-01-398-9581
NSN 5915-01-551-6552
NSN 6135-01-626-9374
NSN 5855-01-191-3404
NSN 6685-01-200-8184
NSN 6650-01-529-6721
NSN 6650-00-716-7628
NSN 5920-01-101-6627
NSN 5975-00-646-5598
NSN 5935-01-599-9958
NSN 5950-01-577-0001