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 4140-01-381-3221
NSN 5985-01-640-6966
NSN 5965-00-464-6191
NSN 2925-01-197-7864
NSN 5950-01-149-9410
NSN 5998-00-365-5464
NSN 5945-01-132-4207
NSN 6240-01-414-6074
NSN 5960-01-567-1096
NSN 5996-01-257-2517
NSN 6320-01-495-1244
NSN 5960-00-925-0752