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 5960-01-538-2082
NSN 6135-00-497-0491
NSN 5945-01-634-0588
NSN 6150-00-700-6664
NSN 5998-00-973-4335
NSN 6610-01-462-5980
NSN 5935-01-078-8722
NSN 6145-00-776-9819
NSN 6130-00-334-9227
NSN 5960-01-599-9821
NSN 6645-01-215-0617
NSN 6620-01-048-4145