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 4140-00-230-4252
NSN 6610-01-441-1581
NSN 5895-01-152-0943
NSN 5925-00-383-3814
NSN 2925-00-753-8598
NSN 5950-01-615-5720
NSN 5998-00-459-5842
NSN 5910-01-223-4793
NSN 5935-01-537-0309
NSN 5999-01-528-7492
NSN 6685-00-079-0057
NSN 6240-00-509-2485