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 5998-01-054-2994
NSN 5915-01-502-0630
NSN 6110-01-657-0100
NSN 5945-01-569-6674
NSN 5998-00-596-9568
NSN 5999-01-568-3578
NSN 5965-00-529-0602
NSN 5950-01-050-7507
NSN 5965-00-899-0453
NSN 5910-00-131-1355
NSN 5925-01-106-2086
NSN 6610-01-615-6761