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 5945-01-356-2976
NSN 5895-00-734-1987
NSN 5950-01-194-5727
NSN 5950-01-316-6640
NSN 6610-01-051-4735
NSN 6620-00-290-6505
NSN 6105-01-274-5951
NSN 6220-00-622-3572
NSN 5920-01-273-3144
NSN 6130-01-446-6252
NSN 5998-00-081-0903
NSN 6650-01-137-7450