At One Click Purchasing, we are your reliable source for the NSN part 6138-8 manufactured by Philadelphia Valve Co. We carry a wide range of popular NSN items on our website, including Washer Lock like part number 6138-8 which is listed with the NSN 5310011415467 for easy identification. If you are interested in 6138-8 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.