At One Click Purchasing, we are your reliable source for the NSN part 104789 manufactured by Litton Systems Inc. We carry a wide range of popular NSN items on our website, including Waveguide Assembly like part number 104789 which is listed with the NSN 5985005713943 for easy identification. If you are interested in 104789 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.