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 5975-00-296-4681
NSN 6150-01-355-2820
NSN 5990-01-272-4091
NSN 6135-01-068-0119
NSN 6240-01-412-0715
NSN 5998-01-366-6019
NSN 6130-00-140-2582
NSN 6145-01-271-3380
NSN 6135-01-098-3020
NSN 5920-01-082-1703
NSN 6685-01-508-9936
NSN 6145-01-089-8853