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 6220-01-602-6512
NSN 5920-01-185-2222
NSN 6130-01-418-0786
NSN 5996-00-592-6427
NSN 6135-00-889-1485
NSN 5950-01-200-7561
NSN 5998-00-238-0760
NSN 5915-00-225-6867
NSN 5998-00-410-5793
NSN 6135-01-223-3869
NSN 6105-01-500-0891
NSN 6145-00-468-3583