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 6650-01-596-3297
NSN 4140-00-259-2567
NSN 6145-00-583-3940
NSN 5998-01-505-3805
NSN 5965-01-510-9771
NSN 6645-00-752-2939
NSN 5935-01-375-7753
NSN 2925-00-678-5502
NSN 5925-01-035-7440
NSN 5915-00-035-4462
NSN 5905-00-169-3425
NSN 5835-00-841-2650