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 5996-00-213-7121
NSN 6610-01-497-6365
NSN 6650-00-539-7298
NSN 6145-01-521-4484
NSN 6610-01-600-4140
NSN 5855-00-688-9954
NSN 5855-01-010-4921
NSN 5835-01-189-1852
NSN 5999-01-574-4139
NSN 6240-01-118-5070
NSN 5935-01-537-2332
NSN 5975-01-136-2750