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 5905-00-536-1056
NSN 6110-00-221-8559
NSN 5990-01-416-0362
NSN 6150-00-004-4555
NSN 6645-01-224-8973
NSN 5925-01-034-2283
NSN 6135-00-819-8074
NSN 6620-00-872-5032
NSN 5975-01-381-3543
NSN 6620-00-366-1365
NSN 5975-00-278-7437
NSN 5965-01-168-8180