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 6220-01-605-2534
NSN 6240-01-365-7995
NSN 6135-01-463-2445
NSN 5930-00-082-1655
NSN 6150-01-132-9273
NSN 5975-01-602-9402
NSN 6130-01-122-2682
NSN 5960-00-607-9784
NSN 5998-01-160-7279
NSN 4140-01-322-3227
NSN 5996-00-671-7304
NSN 6240-01-203-7625