At One Click Purchasing, we are your reliable source for the NSN part A266139 manufactured by Dresser Industries Inc. We carry a wide range of popular NSN items on our website, including Pump Assy Water like part number A266139 which is listed with the NSN 2930004245501 for easy identification. If you are interested in A266139 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.