At One Click Purchasing, we are your reliable source for the NSN part 90LW639-1 manufactured by Microwave Development Laboratories. We carry a wide range of popular NSN items on our website, including Flange Waveguide like part number 90LW639-1 which is listed with the NSN 5985013878879 for easy identification. If you are interested in 90LW639-1 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.