At One Click Purchasing, we are your reliable source for the NSN part S003938 manufactured by Rosomak S A. We carry a wide range of popular NSN items on our website, including O Ring like part number S003938 which is listed with the NSN 5331015659994 for easy identification. If you are interested in S003938 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.