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 6240-01-293-3620
NSN 6620-01-547-7758
NSN 6150-00-155-8511
NSN 6130-00-277-7321
NSN 6150-01-052-8096
NSN 5975-01-154-9194
NSN 5950-00-133-4291
NSN 5975-00-189-0857
NSN 5975-01-545-6334
NSN 6650-01-507-9636
NSN 5975-00-938-3794
NSN 6220-01-120-7779