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 6145-01-516-2927
NSN 6645-00-462-4842
NSN 5910-01-512-2300
NSN 5920-01-534-3806
NSN 5999-01-418-0941
NSN 5930-01-295-5773
NSN 5965-01-303-6105
NSN 5990-01-443-2931
NSN 5960-01-462-1864
NSN 6685-01-337-3228
NSN 6645-00-583-0066
NSN 5835-01-005-8564