At One Click Purchasing, we are your reliable source for the NSN part A20584 manufactured by Superior Air Products Co. We carry a wide range of popular NSN items on our website, including Packing Valve like part number A20584 which is listed with the NSN 5330000501296 for easy identification. If you are interested in A20584 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.