At One Click Purchasing, we are your reliable source for the NSN part 206639-1 manufactured by Transistor Devices Inc. We carry a wide range of popular NSN items on our website, including Standoff Threaded S like part number 206639-1 which is listed with the NSN 5340014420883 for easy identification. If you are interested in 206639-1 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.