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 6240-01-423-8642
NSN 5996-01-067-8303
NSN 6240-01-028-6737
NSN 7035-01-537-1827
NSN 6135-01-375-6724
NSN 6130-01-371-2278
NSN 6135-00-375-6861
NSN 2925-01-018-6725
NSN 4140-00-677-3510
NSN 6105-00-316-3361
NSN 6130-01-623-0536
NSN 6220-00-854-1056