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 5960-01-192-3128
NSN 5965-00-768-4366
NSN 6620-01-507-8444
NSN 6240-01-373-2686
NSN 5920-01-028-9309
NSN 6645-01-303-5855
NSN 5975-01-249-5920
NSN 5975-01-579-6460
NSN 6110-00-891-0988
NSN 5925-00-383-9707
NSN 5930-01-306-3405
NSN 6610-01-463-8866