At One Click Purchasing, we are your reliable source for the NSN part 312840-1 manufactured by Fiar Fabbrica Italiana. We carry a wide range of popular NSN items on our website, including Standoff Threaded S like part number 312840-1 which is listed with the NSN 5340010821269 for easy identification. If you are interested in 312840-1 item, then take the advantage of our online RFQ service, or peruse our website as you see fit to find other items of interest that you may wish to learn more about.