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 6150-01-111-6929
NSN 5935-01-366-7937
NSN 6150-01-554-0360
NSN 6130-01-449-0458
NSN 5895-01-073-6914
NSN 5835-00-179-8451
NSN 6240-00-784-4953
NSN 5985-00-073-1215
NSN 4140-01-113-8886
NSN 6645-01-480-3347
NSN 5930-00-371-9001
NSN 5930-00-205-2945