At One Click Purchasing, we are your reliable source for the NSN part 1B1339 manufactured by Napco International Llc. We carry a wide range of popular NSN items on our website, including Push Rod Valve like part number 1B1339 which is listed with the NSN 2805000300922 for easy identification. If you are interested in 1B1339 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.