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 4140-01-446-7249
NSN 5999-00-189-0772
NSN 5910-01-045-6606
NSN 5855-00-821-7512
NSN 6130-00-851-6664
NSN 5960-01-328-8248
NSN 6645-01-645-2767
NSN 5998-00-186-0946
NSN 5895-01-272-2318
NSN 4140-01-015-5137
NSN 6145-00-242-5524
NSN 5985-01-236-2710