At One Click Purchasing, we are your reliable source for the NSN part 647A manufactured by Gte Communication Systems Corp. We carry a wide range of popular NSN items on our website, including Lead Test like part number 647A which is listed with the NSN 6625005538302 for easy identification. If you are interested in 647A 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.