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 6620-01-508-1429
NSN 6220-01-648-2184
NSN 5855-01-450-5609
NSN 5998-01-120-7513
NSN 4140-00-052-4815
NSN 6220-01-445-5544
NSN 5930-01-255-6166
NSN 5835-01-553-6772
NSN 5950-00-489-2827
NSN 5960-01-456-1735
NSN 5945-01-579-7073
NSN 5855-01-448-6658