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 5960-01-054-3752
NSN 6645-01-119-3496
NSN 6110-00-060-3343
NSN 4140-01-626-1447
NSN 5920-01-349-3488
NSN 7035-00-115-1886
NSN 5950-01-270-4494
NSN 5960-01-128-7784
NSN 5935-01-234-0661
NSN 5999-00-543-2562
NSN 5990-01-254-3197
NSN 5930-01-406-3965