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 5915-01-471-0525
NSN 6645-01-484-6498
NSN 5996-01-102-1246
NSN 5965-01-602-8072
NSN 5999-00-647-4999
NSN 4140-01-193-1577
NSN 5998-01-383-5595
NSN 5950-01-413-7210
NSN 6240-00-933-7641
NSN 6240-01-421-5671
NSN 6150-00-712-8212
NSN 5990-00-843-6825