At One Click Purchasing, we are your reliable source for the NSN part MS28775-117 manufactured by Eaton Aerospace Ltd. We carry a wide range of popular NSN items on our website, including O Ring like part number MS28775-117 which is listed with the NSN 5331007025220 for easy identification. If you are interested in MS28775-117 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.