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 6645-00-678-0914
NSN 6220-01-461-2910
NSN 5935-01-424-1209
NSN 6145-01-328-2825
NSN 6130-01-492-6914
NSN 6110-01-465-0163
NSN 6650-01-527-6017
NSN 5920-01-347-0728
NSN 6135-01-496-5810
NSN 5975-01-554-5472
NSN 5855-01-387-8827
NSN 6620-01-442-8444