At One Click Purchasing, we are your reliable source for the NSN part 189-130030-20 manufactured by Smith And Smith Aircraft Co. We carry a wide range of popular NSN items on our website, including Plate Structural Aircraft like part number 189-130030-20 which is listed with the NSN 1560000039799 for easy identification. If you are interested in 189-130030-20 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.