At One Click Purchasing, we are your reliable source for the NSN part 80478 manufactured by Filmtec Corporation. We carry a wide range of popular NSN items on our website, including O Ring like part number 80478 which is listed with the NSN 5331013539383 for easy identification. If you are interested in 80478 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.