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 5975-00-505-2626
NSN 6610-00-963-9435
NSN 6320-00-456-0836
NSN 6620-00-106-9658
NSN 6110-00-636-1234
NSN 6150-01-634-0575
NSN 6220-00-128-8151
NSN 5915-01-147-1877
NSN 5905-01-625-9390
NSN 4140-01-115-5163
NSN 6150-00-471-8925
NSN 6130-01-450-7660