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 5965-00-497-1130
NSN 5920-01-481-7110
NSN 4140-01-364-7845
NSN 5930-00-577-4073
NSN 6130-01-185-9976
NSN 4140-01-416-4898
NSN 5945-01-596-4917
NSN 6645-01-651-9562
NSN 6130-01-212-3832
NSN 5960-01-201-6316
NSN 6105-00-952-0104
NSN 6610-00-125-8909