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 6145-01-519-8210
NSN 6220-01-595-6848
NSN 6620-01-505-3496
NSN 6105-00-499-4753
NSN 6645-01-394-5149
NSN 5998-01-141-5250
NSN 5930-01-489-0288
NSN 5990-00-473-1809
NSN 6620-00-959-6614
NSN 6150-01-158-0030
NSN 5920-01-576-0302
NSN 6610-01-223-8179