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 4140-00-267-8813
NSN 6610-01-264-4888
NSN 6320-00-590-9342
NSN 2925-01-254-8925
NSN 5925-01-508-0633
NSN 5990-01-116-2181
NSN 7035-01-338-9971
NSN 6220-00-927-6272
NSN 6105-01-451-4327
NSN 5998-00-084-5412
NSN 5998-00-764-9903
NSN 4140-01-431-6560