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 5930-01-515-2151
NSN 6620-01-521-9146
NSN 6150-01-159-2956
NSN 5925-00-886-5436
NSN 6145-01-488-3158
NSN 5999-01-157-6626
NSN 5835-00-166-9413
NSN 5855-00-127-5559
NSN 5920-00-100-2582
NSN 6685-00-100-1511
NSN 5920-00-167-2700
NSN 6135-00-603-4859