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 5998-01-428-2999
NSN 7035-01-145-5059
NSN 6610-01-348-5719
NSN 5960-00-420-0418
NSN 7035-00-111-4389
NSN 6150-01-587-4194
NSN 5990-01-453-3552
NSN 7035-01-406-5232
NSN 6150-01-233-0914
NSN 6135-01-222-0703
NSN 5930-00-951-0322
NSN 6620-01-168-8450