At One Click Purchasing, we are your reliable source for the NSN part 01-686 manufactured by Ontic Engineering And Mfg Inc. We carry a wide range of popular NSN items on our website, including Retainer Bypass Val like part number 01-686 which is listed with the NSN 1610007050134 for easy identification. If you are interested in 01-686 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.