At One Click Purchasing, we are your reliable source for the NSN part U540-134 manufactured by Triumph Thermal Systems Inc. We carry a wide range of popular NSN items on our website, including Insulation Blanket like part number U540-134 which is listed with the NSN 2840001156543 for easy identification. If you are interested in U540-134 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.