At One Click Purchasing, we are your reliable source for the NSN part 5AB1591 manufactured by Mack Trucks Inc. We carry a wide range of popular NSN items on our website, including Lamp Incandescent like part number 5AB1591 which is listed with the NSN 6240001558664 for easy identification. If you are interested in 5AB1591 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.