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 6110-00-215-8585
NSN 5910-01-633-9963
NSN 5975-01-206-7146
NSN 6145-01-216-6746
NSN 5998-01-649-5041
NSN 5975-01-043-8573
NSN 6145-01-444-4509
NSN 5835-00-807-5632
NSN 5905-01-505-7138
NSN 6610-01-514-7755
NSN 6145-01-148-9793
NSN 6620-01-542-8709