At One Click Purchasing, we are your reliable source for the NSN part E4277-4 manufactured by Mahle Clevite Inc. We carry a wide range of popular NSN items on our website, including Pipe Exhaust like part number E4277-4 which is listed with the NSN 2990004919598 for easy identification. If you are interested in E4277-4 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.