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 6150-00-678-0075
NSN 6150-01-423-3071
NSN 5930-01-538-5992
NSN 5925-01-532-4831
NSN 5915-01-140-3783
NSN 6650-01-250-3989
NSN 5835-00-804-0569
NSN 5999-01-347-4057
NSN 5920-00-165-0390
NSN 6650-01-399-8552
NSN 5965-01-464-0220
NSN 6645-01-211-2111