At One Click Purchasing, we are your reliable source for the NSN part A820 manufactured by Am General Llc. We carry a wide range of popular NSN items on our website, including Gasket like part number A820 which is listed with the NSN 5330007696523 for easy identification. If you are interested in A820 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.