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 4140-01-371-8032
NSN 5905-01-499-1828
NSN 5998-01-488-8337
NSN 5915-01-027-9511
NSN 5915-01-408-9909
NSN 6220-00-168-0410
NSN 6110-01-226-0394
NSN 6240-00-484-8148
NSN 5990-01-162-9220
NSN 6620-01-408-4464
NSN 5998-01-417-3149
NSN 6135-00-170-8819