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 4140-01-554-9415
NSN 5915-01-430-5005
NSN 6105-00-244-1729
NSN 5925-00-205-2767
NSN 5975-01-281-4926
NSN 6105-01-634-0322
NSN 5990-00-357-8103
NSN 6645-01-202-7986
NSN 4140-01-342-7930
NSN 6105-01-119-3514
NSN 6130-01-417-5229
NSN 6645-01-467-9983