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 5915-01-137-9261
NSN 5975-01-409-1369
NSN 5835-01-222-2437
NSN 5910-01-044-2701
NSN 5965-00-568-5802
NSN 6105-01-634-0322
NSN 5998-00-308-4297
NSN 5920-01-583-9736
NSN 6135-01-142-6456
NSN 5895-01-104-5508
NSN 5975-00-660-5962
NSN 5920-01-349-0012