At One Click Purchasing, we are your reliable source for the NSN part PL638 manufactured by C And D Batteries Inc. We carry a wide range of popular NSN items on our website, including Tester Battery Elec like part number PL638 which is listed with the NSN 6630010938049 for easy identification. If you are interested in PL638 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.