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 6610-00-976-3935
NSN 4140-01-211-3959
NSN 5990-01-095-8866
NSN 6145-01-260-5940
NSN 6105-01-059-4188
NSN 5835-00-838-0707
NSN 5905-00-815-9474
NSN 6610-01-238-5559
NSN 5835-01-436-6549
NSN 6105-01-566-1293
NSN 5950-01-535-7015
NSN 2925-01-503-4386