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 6150-01-435-1629
NSN 6620-01-465-9885
NSN 6145-01-123-3793
NSN 6320-00-456-0836
NSN 7035-01-599-7560
NSN 5910-01-365-4872
NSN 5855-01-621-6999
NSN 5960-00-223-8381
NSN 5855-01-436-2862
NSN 5895-01-626-6037
NSN 5910-01-547-4575
NSN 6645-01-324-1956