At One Click Purchasing, we are your reliable source for the NSN part 5643 manufactured by Pdi Ground Support Systems Inc. We carry a wide range of popular NSN items on our website, including Plate Wear Leaf Spr like part number 5643 which is listed with the NSN 2510016134551 for easy identification. If you are interested in 5643 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.