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 4140-01-215-2191
NSN 4140-00-713-2706
NSN 6610-01-197-9639
NSN 5999-01-355-1444
NSN 5945-01-253-0357
NSN 5855-01-572-9379
NSN 6610-00-782-0761
NSN 5915-00-163-3848
NSN 5925-00-583-1088
NSN 2925-00-056-7112
NSN 6105-01-274-2488
NSN 5905-01-228-8238