At One Click Purchasing, we are your reliable source for the NSN part 19000 manufactured by Dresser Industries Inc. We carry a wide range of popular NSN items on our website, including Disk Valve like part number 19000 which is listed with the NSN 4820012328463 for easy identification. If you are interested in 19000 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.