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 5905-01-415-2474
NSN 5895-01-146-3907
NSN 6135-01-268-2152
NSN 6620-01-068-4498
NSN 6135-01-051-7836
NSN 6240-00-968-1413
NSN 6645-01-244-3017
NSN 2925-01-269-3861
NSN 5915-00-174-0474
NSN 5960-00-932-3067
NSN 6110-00-248-7475
NSN 5945-01-483-5561