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 5945-01-207-1732
NSN 2925-00-234-7918
NSN 5975-00-159-0969
NSN 5996-00-075-0980
NSN 5910-00-153-2609
NSN 5920-01-497-5175
NSN 5945-01-342-8866
NSN 4140-01-567-7605
NSN 4140-00-056-4747
NSN 6610-00-104-8223
NSN 2925-00-969-8340
NSN 5965-01-418-1760