At One Click Purchasing, we are your reliable source for the NSN part P490-6 manufactured by Superior Valve Co. We carry a wide range of popular NSN items on our website, including Packing Material like part number P490-6 which is listed with the NSN 5330013754229 for easy identification. If you are interested in P490-6 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.