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 6620-00-248-6950
NSN 5998-01-578-6731
NSN 5960-01-142-1995
NSN 5895-01-316-7862
NSN 6220-00-042-9879
NSN 4140-01-211-6474
NSN 5985-00-809-5851
NSN 5990-00-161-2797
NSN 6135-01-408-9244
NSN 5930-01-175-0907
NSN 6135-01-019-7687
NSN 4140-01-017-2648