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 6645-01-381-6084
NSN 6145-01-571-2565
NSN 5996-01-245-8209
NSN 5915-01-650-5875
NSN 6135-00-726-4142
NSN 2925-00-957-7329
NSN 5925-00-226-1155
NSN 6135-00-491-9864
NSN 5998-01-137-2973
NSN 5996-01-274-3980
NSN 6135-01-010-0891
NSN 2925-00-194-7407