At One Click Purchasing, we are your reliable source for the NSN part 520391 manufactured by Eastman Kodak Company. We carry a wide range of popular NSN items on our website, including Nut like part number 520391 which is listed with the NSN 5310011782277 for easy identification. If you are interested in 520391 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.