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 6645-00-780-5260
NSN 6685-01-381-0759
NSN 6220-01-604-9488
NSN 5920-00-362-1376
NSN 5998-01-044-2702
NSN 7035-00-981-7216
NSN 5960-01-311-2170
NSN 4140-01-560-6489
NSN 5930-00-182-1437
NSN 6135-00-347-0595
NSN 5895-01-157-4741
NSN 5910-01-543-1648