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 5905-01-503-8702
NSN 5915-00-691-2702
NSN 5996-00-115-0930
NSN 6145-01-302-8157
NSN 5835-01-286-6499
NSN 5835-01-495-0595
NSN 5945-01-197-4220
NSN 5930-00-773-3445
NSN 6220-01-462-1479
NSN 6610-01-338-0628
NSN 5996-00-606-7041
NSN 6620-01-048-4145