At One Click Purchasing, we are your reliable source for the NSN part 831148 manufactured by Dresser Rand Company. We carry a wide range of popular NSN items on our website, including Stem Valve like part number 831148 which is listed with the NSN 4820011589983 for easy identification. If you are interested in 831148 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.