At One Click Purchasing, we are your reliable source for the NSN part PPA20-1 manufactured by Aeroflex Inmet Inc. We carry a wide range of popular NSN items on our website, including Attenuator Fixed like part number PPA20-1 which is listed with the NSN 5985012220022 for easy identification. If you are interested in PPA20-1 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.