At One Click Purchasing, we are your reliable source for the NSN part VTT816 manufactured by Dresser Industries Inc. We carry a wide range of popular NSN items on our website, including Disk Valve like part number VTT816 which is listed with the NSN 4820011439126 for easy identification. If you are interested in VTT816 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.