At One Click Purchasing, we are your reliable source for the NSN part NP440-53 manufactured by Tyco Valves And Controls Ltd. We carry a wide range of popular NSN items on our website, including Pin Spring like part number NP440-53 which is listed with the NSN 5315011434218 for easy identification. If you are interested in NP440-53 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.