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 6240-00-063-4359
NSN 5930-01-313-1550
NSN 5975-01-406-9642
NSN 6610-01-177-5033
NSN 6620-01-047-2787
NSN 4140-01-139-4877
NSN 6240-01-592-3176
NSN 5945-01-487-6446
NSN 5855-01-383-8339
NSN 2925-00-461-4954
NSN 5985-00-243-4160
NSN 6620-01-431-9176