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 5985-01-246-4604
NSN 6220-00-012-3620
NSN 7035-01-500-5998
NSN 7035-01-138-3698
NSN 5920-00-518-0839
NSN 6320-01-390-5385
NSN 5999-00-260-0471
NSN 5915-01-497-7723
NSN 6685-00-369-0279
NSN 5999-01-389-1492
NSN 6110-01-372-7468
NSN 5975-00-353-2244