At One Click Purchasing, we are your reliable source for the NSN part 398140 manufactured by Valco Inc. We carry a wide range of popular NSN items on our website, including Stud Shouldered like part number 398140 which is listed with the NSN 5307011648644 for easy identification. If you are interested in 398140 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.