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 5985-01-126-4501
NSN 6240-01-364-8254
NSN 5950-01-505-3517
NSN 5905-01-544-9157
NSN 6240-01-311-1121
NSN 7035-01-267-4836
NSN 6645-01-423-7308
NSN 5998-00-058-7816
NSN 5975-01-101-2192
NSN 5945-01-160-7894
NSN 5910-00-038-6902
NSN 6620-01-365-1499