At One Click Purchasing, we are your reliable source for the NSN part B-40020 manufactured by Tate Engineering Systems Inc. We carry a wide range of popular NSN items on our website, including Strainer Element Sediment like part number B-40020 which is listed with the NSN 4730009282405 for easy identification. If you are interested in B-40020 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.