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 6320-00-578-6898
NSN 6685-00-281-2212
NSN 4140-01-633-4375
NSN 6620-01-045-4467
NSN 6145-01-443-1434
NSN 4140-01-290-9361
NSN 5930-01-541-4414
NSN 5905-01-605-3180
NSN 6645-00-739-6718
NSN 5998-01-601-0657
NSN 5910-01-449-1359
NSN 5999-01-411-1938