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 5935-01-447-2977
NSN 5930-01-388-1287
NSN 5930-01-010-1156
NSN 5920-00-147-3164
NSN 6150-00-961-1303
NSN 6620-01-064-0366
NSN 5996-01-464-0548
NSN 5910-00-694-8293
NSN 5935-01-317-6823
NSN 5975-00-067-7264
NSN 5855-01-259-9889
NSN 6620-01-140-0968