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 5835-00-560-6650
NSN 4140-00-894-1048
NSN 6220-01-168-7773
NSN 6240-01-557-9038
NSN 6610-01-099-9710
NSN 6685-01-503-2606
NSN 5999-00-980-7364
NSN 2925-01-225-0713
NSN 6620-01-162-8001
NSN 5996-01-520-5894
NSN 6150-00-771-6911
NSN 6645-00-256-4072