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 5960-01-395-1164
NSN 4140-01-631-5554
NSN 6240-01-367-1925
NSN 6135-01-163-0332
NSN 5990-01-374-3877
NSN 6135-01-453-3201
NSN 5965-01-250-0446
NSN 5935-01-256-1886
NSN 2925-01-408-6205
NSN 6240-01-261-2861
NSN 5950-01-259-3770
NSN 5855-01-391-7077