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 6650-01-132-6860
NSN 4140-01-336-3626
NSN 6130-01-345-8386
NSN 5835-00-405-4560
NSN 6135-00-062-5080
NSN 6645-01-501-0576
NSN 5975-01-079-7084
NSN 5930-01-587-4945
NSN 6645-01-487-2052
NSN 5925-00-325-4424
NSN 4140-01-342-4703
NSN 5998-01-179-0697