A metallic item, usually square or rectangular in cross section, usually longer in relation to its width and thickness, with or without a head, usually designed to fit into the pre-cut slots of two adjacent cylindrically shaped members, to prevent relative rotational movement between the two. It may have mounting holes or slots.
NSN 6610-01-340-1761
NSN 6240-01-372-1034
NSN 7035-00-763-6180
NSN 6105-01-192-8579
NSN 2925-01-276-6100
NSN 5920-00-613-3116
NSN 5935-01-249-1021
NSN 5990-01-050-7535
NSN 5855-01-467-0128
NSN 5996-00-960-0103
NSN 5915-00-358-2407
NSN 5920-00-483-1597