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 6240-00-911-4832
NSN 5965-01-237-3342
NSN 6685-01-415-6663
NSN 6135-01-122-4448
NSN 6135-00-334-4500
NSN 6150-01-167-1827
NSN 5835-01-593-7579
NSN 6110-01-289-8170
NSN 6240-00-983-6761
NSN 5950-00-645-3966
NSN 4140-00-012-3506
NSN 5965-00-204-8513