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 6620-01-436-2715
NSN 6320-01-522-0318
NSN 5855-01-418-6303
NSN 5915-01-258-5799
NSN 5996-00-105-8583
NSN 6130-00-758-7435
NSN 5905-00-209-6537
NSN 6645-01-475-4723
NSN 5910-00-280-8394
NSN 5855-01-286-9928
NSN 5905-00-854-3680
NSN 5998-01-361-9290