At One Click Purchasing, we are your reliable source for the NSN part B1378 manufactured by P J Valves Inc. We carry a wide range of popular NSN items on our website, including Nut like part number B1378 which is listed with the NSN 5310011609731 for easy identification. If you are interested in B1378 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.