At One Click Purchasing, we are your reliable source for the NSN part S878 manufactured by Tyco Valves And Controls Ltd. We carry a wide range of popular NSN items on our website, including Stem Valve like part number S878 which is listed with the NSN 4820007708408 for easy identification. If you are interested in S878 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.