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 4140-01-613-2800
NSN 5960-01-438-0245
NSN 6130-01-652-4313
NSN 6220-00-534-1829
NSN 6240-00-166-2271
NSN 5960-01-582-6167
NSN 6645-01-362-2587
NSN 6135-01-415-4124
NSN 6220-01-063-0877
NSN 5990-01-481-3080
NSN 5960-01-270-6362
NSN 6620-01-512-3032