At One Click Purchasing, we are your reliable source for the NSN part AA4056 manufactured by Semco Instruments Inc. We carry a wide range of popular NSN items on our website, including Cable Assembly Spec like part number AA4056 which is listed with the NSN 5995013914526 for easy identification. If you are interested in AA4056 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.