At One Click Purchasing, we are your reliable source for the NSN part 4910A7640-101 manufactured by L 3 Communications Westwood. We carry a wide range of popular NSN items on our website, including Circuit Card Assemb like part number 4910A7640-101 which is listed with the NSN 5998013935739 for easy identification. If you are interested in 4910A7640-101 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.