At One Click Purchasing, we are your reliable source for the NSN part 20-2494 manufactured by Microwave Development Laboratories. We carry a wide range of popular NSN items on our website, including Rotary Joint Waveguide like part number 20-2494 which is listed with the NSN 1430000600341 for easy identification. If you are interested in 20-2494 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.