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 5985-01-473-4891
NSN 5965-01-522-2523
NSN 6150-01-293-2639
NSN 5855-01-250-2421
NSN 6620-00-932-4306
NSN 5895-01-634-0630
NSN 6240-00-069-8038
NSN 5965-00-999-4334
NSN 5998-01-262-4098
NSN 6610-01-322-7677
NSN 5998-00-675-3560
NSN 6645-01-206-4888