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 4140-01-104-7508
NSN 5925-01-599-3858
NSN 5996-01-475-3592
NSN 5999-00-127-3495
NSN 5990-00-660-8885
NSN 6645-01-641-4998
NSN 7035-00-148-2300
NSN 7035-01-186-5786
NSN 6145-00-128-3325
NSN 6110-01-245-8995
NSN 5945-01-036-7627
NSN 5930-01-054-4241