At One Click Purchasing, we are your reliable source for the NSN part 20D438 manufactured by Kappa Technologies Inc. We carry a wide range of popular NSN items on our website, including Delay Line like part number 20D438 which is listed with the NSN 5999010582041 for easy identification. If you are interested in 20D438 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.