At One Click Purchasing, we are your reliable source for the NSN part P540 manufactured by Star Headlight And Lantern Co Inc. We carry a wide range of popular NSN items on our website, including Washer Flat like part number P540 which is listed with the NSN 5310014465642 for easy identification. If you are interested in P540 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.