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 5999-01-147-5954
NSN 6145-01-490-0423
NSN 6240-00-435-0433
NSN 6610-01-540-5424
NSN 6220-00-386-0997
NSN 6620-01-287-1443
NSN 6610-00-514-5788
NSN 5965-01-027-6554
NSN 6650-00-304-6987
NSN 5925-01-367-2519
NSN 6610-01-329-5503
NSN 5835-01-495-0595