At One Click Purchasing, we are your reliable source for the NSN part 83988 manufactured by Eaton Aerospace Ltd. We carry a wide range of popular NSN items on our website, including Guide Valve Stem like part number 83988 which is listed with the NSN 4820013308080 for easy identification. If you are interested in 83988 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.