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 6240-00-193-0656
NSN 6685-01-511-0977
NSN 5990-01-078-1294
NSN 5835-00-185-4919
NSN 6645-00-787-8813
NSN 5990-00-064-7839
NSN 5998-01-089-9442
NSN 5945-01-119-1347
NSN 6130-01-014-5419
NSN 5998-01-469-6983
NSN 6620-01-364-0195
NSN 6685-01-271-8487