At One Click Purchasing, we are your reliable source for the NSN part 31-6402 manufactured by Electro Arc Manufacturing Co. We carry a wide range of popular NSN items on our website, including Strainer Element Se like part number 31-6402 which is listed with the NSN 4730012048795 for easy identification. If you are interested in 31-6402 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.