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 6110-00-134-1534
NSN 4140-01-353-7761
NSN 5965-01-514-4597
NSN 5915-01-023-7674
NSN 6645-00-527-7258
NSN 6150-01-567-2063
NSN 6130-00-764-5840
NSN 6610-00-832-3131
NSN 6685-00-455-1735
NSN 5950-01-464-0714
NSN 5930-01-158-3849
NSN 5945-01-239-3230