At One Click Purchasing, we are your reliable source for the NSN part U1-10B manufactured by Mueller Brass Co. We carry a wide range of popular NSN items on our website, including Coupling Half Union like part number U1-10B which is listed with the NSN 4130007694011 for easy identification. If you are interested in U1-10B 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.