At One Click Purchasing, we are your reliable source for the NSN part 19994 manufactured by Clayton Manufacturing Inc. We carry a wide range of popular NSN items on our website, including Valve Regulating Te like part number 19994 which is listed with the NSN 4820004606525 for easy identification. If you are interested in 19994 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.