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 6240-00-491-7191
NSN 6110-00-669-6726
NSN 6220-01-357-3672
NSN 5998-00-598-6237
NSN 5945-00-921-0536
NSN 5895-01-226-5430
NSN 5999-00-972-8753
NSN 6110-00-068-8700
NSN 5998-00-583-8617
NSN 5835-01-442-6482
NSN 6620-01-535-0070
NSN 5950-00-192-1141