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 7035-01-198-1512
NSN 6130-01-560-2828
NSN 6220-01-381-1074
NSN 4140-00-953-9335
NSN 6240-01-339-3054
NSN 6150-00-518-2743
NSN 5945-01-536-2961
NSN 6240-01-641-2666
NSN 5960-01-334-5146
NSN 5998-01-634-0604
NSN 5855-00-100-9003
NSN 5965-01-061-3724