At One Click Purchasing, we are your reliable source for the NSN part 399552 manufactured by Eaton Aerospace Ltd. We carry a wide range of popular NSN items on our website, including Sleeve Spring Retai like part number 399552 which is listed with the NSN 1650012200991 for easy identification. If you are interested in 399552 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.