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 5965-01-100-2591
NSN 6620-00-905-6590
NSN 5855-01-179-2702
NSN 6610-00-988-9294
NSN 5945-00-789-3653
NSN 5945-00-936-7570
NSN 2925-01-554-1474
NSN 6240-01-599-2679
NSN 5990-01-421-5342
NSN 5998-00-826-8473
NSN 6685-00-734-0131
NSN 5925-01-510-2600