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 2925-00-147-3801
NSN 5985-01-145-5337
NSN 6145-00-284-1495
NSN 6130-01-481-4119
NSN 5996-01-398-0037
NSN 6650-00-050-0476
NSN 5930-00-878-5745
NSN 6610-00-988-9294
NSN 5835-01-558-9444
NSN 5925-01-558-5038
NSN 5910-01-210-7654
NSN 6650-00-259-2605