At One Click Purchasing, we are your reliable source for the NSN part SR50 manufactured by Westinghouse Electric Corp. We carry a wide range of popular NSN items on our website, including Tube Photo like part number SR50 which is listed with the NSN 3960005337677 for easy identification. If you are interested in SR50 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.