At One Click Purchasing, we are your reliable source for the NSN part 408613 manufactured by Kasto Ltd. We carry a wide range of popular NSN items on our website, including O Ring like part number 408613 which is listed with the NSN 5331005769925 for easy identification. If you are interested in 408613 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.