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 5990-00-689-5736
NSN 6145-00-112-1449
NSN 6150-01-296-4005
NSN 5960-01-261-6753
NSN 6105-01-525-6506
NSN 6220-00-238-0433
NSN 6620-01-496-8567
NSN 6685-00-441-9575
NSN 6130-01-530-0684
NSN 5975-00-242-0906
NSN 5999-00-993-6449
NSN 6610-00-932-2465