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 6135-01-445-6589
NSN 5960-01-451-6993
NSN 5990-00-984-3661
NSN 6610-01-395-0568
NSN 6645-00-192-1152
NSN 5999-01-332-3614
NSN 5925-01-312-8126
NSN 5925-00-064-7543
NSN 5930-01-267-8518
NSN 4140-01-187-4990
NSN 6645-01-516-4720
NSN 5996-00-490-8392