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 6240-01-072-9652
NSN 6620-01-452-4034
NSN 5835-00-461-9984
NSN 6135-01-421-1052
NSN 6145-01-607-2789
NSN 2925-00-922-8953
NSN 5855-00-361-0167
NSN 6240-01-023-7720
NSN 5905-01-413-1047
NSN 5915-01-457-3210
NSN 6240-01-154-4219
NSN 5925-00-356-8007