At One Click Purchasing, we are your reliable source for the NSN part 34-400 manufactured by Dresser Industries Inc. We carry a wide range of popular NSN items on our website, including Bolt U like part number 34-400 which is listed with the NSN 5306002814737 for easy identification. If you are interested in 34-400 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.