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 5925-00-079-7401
NSN 6240-00-557-7471
NSN 6620-01-550-2805
NSN 5855-01-591-7650
NSN 5915-00-546-0870
NSN 5855-01-458-0211
NSN 5990-01-521-7890
NSN 6610-01-341-6041
NSN 5905-01-486-7812
NSN 5925-01-522-0439
NSN 6110-01-248-8178
NSN 5920-01-017-0687