At One Click Purchasing, we are your reliable source for the NSN part PA5551 manufactured by Transtar Metals Corp. We carry a wide range of popular NSN items on our website, including Angle Structural like part number PA5551 which is listed with the NSN 9540005289170 for easy identification. If you are interested in PA5551 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.