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 4140-00-871-9619
NSN 5945-01-175-8103
NSN 6320-01-054-3046
NSN 5895-01-181-2121
NSN 6145-00-398-4405
NSN 5960-01-102-2438
NSN 6220-01-238-2837
NSN 6620-00-825-2227
NSN 5975-01-360-0166
NSN 5915-01-180-2870
NSN 5925-01-457-7373
NSN 5895-01-653-8087