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 6135-00-519-1325
NSN 6130-00-733-5280
NSN 6240-01-420-0290
NSN 5930-01-136-2706
NSN 5985-00-449-3692
NSN 4140-01-345-7808
NSN 2925-01-040-6354
NSN 5999-01-658-9917
NSN 5999-01-139-5204
NSN 6620-01-648-1594
NSN 6610-01-591-1117
NSN 2925-01-643-8395