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 5998-01-433-2243
NSN 5950-01-227-7095
NSN 6220-00-823-6688
NSN 6135-01-370-9441
NSN 7035-01-271-1643
NSN 5998-01-512-8592
NSN 6110-01-111-8762
NSN 5835-01-371-8759
NSN 6620-01-590-5271
NSN 5915-00-082-7779
NSN 5990-01-580-2191
NSN 5990-00-830-5051