At One Click Purchasing, we are your reliable source for the NSN part 20124 manufactured by Aai Corporation. We carry a wide range of popular NSN items on our website, including Test Program Set like part number 20124 which is listed with the NSN 4920013002019 for easy identification. If you are interested in 20124 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.