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 6240-01-441-3606
NSN 5855-01-281-6689
NSN 5945-01-341-0839
NSN 5920-00-265-6222
NSN 5895-00-222-9213
NSN 6650-01-425-1600
NSN 5930-01-198-1818
NSN 6685-01-435-4366
NSN 5920-00-543-0470
NSN 2925-00-591-7144
NSN 5985-01-178-6888
NSN 5920-01-364-9528