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 6645-00-321-6071
NSN 6620-01-089-4416
NSN 6220-01-257-9122
NSN 6620-01-067-0536
NSN 5925-00-933-0172
NSN 6685-01-122-5273
NSN 6620-00-234-8918
NSN 5960-00-796-1664
NSN 5835-01-013-8797
NSN 6105-00-403-8835
NSN 5998-01-609-0547
NSN 5905-01-159-9507