At One Click Purchasing, we are your reliable source for the NSN part 42525 manufactured by Walker Mfg Co. We carry a wide range of popular NSN items on our website, including Pipe Exhaust like part number 42525 which is listed with the NSN 2990011715090 for easy identification. If you are interested in 42525 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.