At One Click Purchasing, we are your reliable source for the NSN part 7000.020 manufactured by Ryan Herco Flow Solutions Inc. We carry a wide range of popular NSN items on our website, including Bung Adapter Drum like part number 7000.020 which is listed with the NSN 4730013556416 for easy identification. If you are interested in 7000.020 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.