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 5996-00-725-8307
NSN 6240-00-753-7586
NSN 6110-01-249-0142
NSN 7035-01-551-9325
NSN 6320-00-500-4172
NSN 5998-01-493-6065
NSN 5965-00-905-5197
NSN 5920-01-069-9833
NSN 5895-00-410-2426
NSN 6220-01-444-4913
NSN 6320-01-612-7035
NSN 5998-01-634-0604