At One Click Purchasing, we are your reliable source for the NSN part 4P31012-131A manufactured by Aero Metal Forms Inc. We carry a wide range of popular NSN items on our website, including Duct Assembly Gener like part number 4P31012-131A which is listed with the NSN 1560001300220 for easy identification. If you are interested in 4P31012-131A 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.