At One Click Purchasing, we are your reliable source for the NSN part 7640D manufactured by Duo Fast Corp. We carry a wide range of popular NSN items on our website, including Staple like part number 7640D which is listed with the NSN 5315013259352 for easy identification. If you are interested in 7640D 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.