At One Click Purchasing, we are your reliable source for the NSN part 30139-1 manufactured by Digital Development Corp. We carry a wide range of popular NSN items on our website, including Transformer Control like part number 30139-1 which is listed with the NSN 5950012150250 for easy identification. If you are interested in 30139-1 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.