At One Click Purchasing, we are your reliable source for the NSN part 1604-340 manufactured by Goodyear Aerospace Corp. We carry a wide range of popular NSN items on our website, including Plug Pipe like part number 1604-340 which is listed with the NSN 4730005559973 for easy identification. If you are interested in 1604-340 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.