At One Click Purchasing, we are your reliable source for the NSN part 27964 manufactured by Mutual Mfg And Supply Co. We carry a wide range of popular NSN items on our website, including Cap Valve like part number 27964 which is listed with the NSN 4820014295985 for easy identification. If you are interested in 27964 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.