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 6645-01-338-1423
NSN 5999-01-542-9530
NSN 5960-01-632-6576
NSN 5925-01-262-0759
NSN 5945-01-502-4181
NSN 6645-01-648-0250
NSN 5975-01-466-5626
NSN 6620-01-210-5583
NSN 5998-01-003-7983
NSN 6150-00-572-3229
NSN 5910-00-053-0443
NSN 5945-01-274-4294