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 5950-00-839-5729
NSN 5965-01-221-0569
NSN 5990-01-332-6722
NSN 5975-01-055-2290
NSN 6320-00-228-5678
NSN 6150-01-095-4334
NSN 5996-01-416-0950
NSN 5835-01-116-2369
NSN 5945-01-631-8846
NSN 5996-01-275-0706
NSN 5990-00-263-1289
NSN 6135-00-437-5182