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 6110-00-123-1793
NSN 5975-01-050-5728
NSN 5855-01-385-8846
NSN 5960-01-628-2760
NSN 5999-01-535-6570
NSN 5965-01-311-0094
NSN 5920-00-192-1723
NSN 6240-01-577-2859
NSN 6110-01-295-7891
NSN 5998-01-086-9627
NSN 4140-00-875-8746
NSN 6135-00-809-2148