At One Click Purchasing, we are your reliable source for the NSN part A22822-4-9 manufactured by Superior Air Products Co. We carry a wide range of popular NSN items on our website, including Stem Valve like part number A22822-4-9 which is listed with the NSN 4820004198891 for easy identification. If you are interested in A22822-4-9 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.