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 5915-01-012-9002
NSN 6620-00-498-1553
NSN 5925-01-303-6842
NSN 5965-01-657-0651
NSN 5996-00-322-5753
NSN 5996-01-518-1502
NSN 5920-00-422-0757
NSN 6130-01-433-2843
NSN 5910-01-533-2403
NSN 5965-01-474-1625
NSN 5855-00-548-4742
NSN 6220-01-643-4534