At One Click Purchasing, we are your reliable source for the NSN part A397AS manufactured by Aeroflex Control Components Inc. We carry a wide range of popular NSN items on our website, including Attenuator Fixed like part number A397AS which is listed with the NSN 5985001031877 for easy identification. If you are interested in A397AS 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.