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 6240-01-633-9357
NSN 5920-00-413-3341
NSN 5915-01-555-8081
NSN 6145-00-451-2688
NSN 6105-00-060-6458
NSN 5920-01-434-4501
NSN 5910-00-265-6530
NSN 5996-01-381-6564
NSN 6150-01-456-3885
NSN 6620-01-244-3427
NSN 5990-01-218-5160
NSN 5930-01-605-4679