At One Click Purchasing, we are your reliable source for the NSN part S1473 manufactured by Challenge Machinery Co The. We carry a wide range of popular NSN items on our website, including O Ring like part number S1473 which is listed with the NSN 5331002917353 for easy identification. If you are interested in S1473 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.