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 6130-00-178-0716
NSN 5920-01-097-3178
NSN 6320-01-493-4472
NSN 6610-00-891-6370
NSN 6105-01-043-9569
NSN 6685-01-519-3447
NSN 5905-00-936-4275
NSN 4140-00-456-0902
NSN 5915-01-266-6104
NSN 5930-01-608-4988
NSN 5960-01-430-3911
NSN 5930-01-447-0851