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 4140-00-854-2718
NSN 5855-01-433-2220
NSN 6240-00-125-6559
NSN 6610-00-968-8193
NSN 5915-01-123-0778
NSN 5925-00-144-0482
NSN 5985-00-192-7098
NSN 6220-00-583-3442
NSN 5905-01-607-8786
NSN 6610-00-805-9725
NSN 5915-01-644-2568
NSN 5998-01-371-3094