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 5935-01-576-9779
NSN 5895-00-724-1216
NSN 5998-01-313-2703
NSN 5920-00-755-3235
NSN 6135-01-029-9315
NSN 6240-01-501-2830
NSN 5915-01-187-8089
NSN 5935-00-414-1370
NSN 5975-01-124-0353
NSN 6150-01-313-9235
NSN 2925-01-255-6394
NSN 5999-01-440-9115