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 5910-01-400-1993
NSN 5999-01-422-4506
NSN 6110-01-531-3896
NSN 5930-01-250-0831
NSN 6145-00-126-1606
NSN 6130-01-524-9052
NSN 6685-01-127-5728
NSN 5998-01-534-0446
NSN 5960-00-359-7768
NSN 6620-00-130-0815
NSN 5999-01-227-5001
NSN 6135-00-107-6662