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 6645-01-435-6373
NSN 6105-01-137-2679
NSN 5920-00-196-3631
NSN 5855-00-408-2611
NSN 2925-01-259-0785
NSN 4140-00-128-8072
NSN 5975-01-558-3797
NSN 5835-01-302-2745
NSN 6610-01-183-9141
NSN 6220-01-401-5337
NSN 5925-01-540-7580
NSN 5855-01-604-9997