At One Click Purchasing, we are your reliable source for the NSN part K1139 manufactured by Kennedy Valve. We carry a wide range of popular NSN items on our website, including Tubing Drain like part number K1139 which is listed with the NSN 4710004091934 for easy identification. If you are interested in K1139 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.