At One Click Purchasing, we are your reliable source for the NSN part U198749 manufactured by Rolls Royce Airlines. We carry a wide range of popular NSN items on our website, including Ring Sealing like part number U198749 which is listed with the NSN 5365000015054 for easy identification. If you are interested in U198749 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.