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 5960-00-398-1029
NSN 5915-00-847-2801
NSN 4140-01-381-6816
NSN 6105-01-528-7557
NSN 6240-01-327-3239
NSN 5835-00-193-8951
NSN 5985-01-181-5627
NSN 6150-01-642-2819
NSN 6110-00-622-1434
NSN 5999-00-622-2411
NSN 6650-01-143-4586
NSN 6240-01-166-4517