At One Click Purchasing, we are your reliable source for the NSN part M22182020 manufactured by Wartsila Italia Spa. We carry a wide range of popular NSN items on our website, including Seal Plain Encased like part number M22182020 which is listed with the NSN 5330004142480 for easy identification. If you are interested in M22182020 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.