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 5920-01-274-1279
NSN 5950-01-537-0562
NSN 5945-01-004-8591
NSN 5915-01-149-5595
NSN 4140-01-465-4721
NSN 5998-00-143-4723
NSN 5915-00-868-3301
NSN 6145-00-583-3940
NSN 5855-00-491-7079
NSN 5925-00-835-6009
NSN 6150-01-391-7735
NSN 6145-00-409-6844