At One Click Purchasing, we are your reliable source for the NSN part P2390 manufactured by Sterling Engine Co Inc. We carry a wide range of popular NSN items on our website, including Manifold Exhaust like part number P2390 which is listed with the NSN 2815003901000 for easy identification. If you are interested in P2390 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.