At One Click Purchasing, we are your reliable source for the NSN part 3971-2 manufactured by Cleveland Machine Controls Inc. We carry a wide range of popular NSN items on our website, including Circuit Card Assemb like part number 3971-2 which is listed with the NSN 5998011081772 for easy identification. If you are interested in 3971-2 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.