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 5925-01-051-5537
NSN 5998-00-135-2486
NSN 6105-00-566-6302
NSN 5925-00-529-3950
NSN 5920-01-283-0214
NSN 5915-00-290-1569
NSN 6610-01-555-8596
NSN 6620-01-479-2352
NSN 5999-01-056-4824
NSN 6135-01-553-3604
NSN 5990-01-390-2177
NSN 6650-00-466-1697