At One Click Purchasing, we are your reliable source for the NSN part 1630645-1 manufactured by Carleton Life Support Technologies. We carry a wide range of popular NSN items on our website, including Spring Helical Exte like part number 1630645-1 which is listed with the NSN 5360015101978 for easy identification. If you are interested in 1630645-1 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.