At One Click Purchasing, we are your reliable source for the NSN part B5D5C manufactured by Sporlan Valve Co. We carry a wide range of popular NSN items on our website, including Valve Ball like part number B5D5C which is listed with the NSN 4820016054036 for easy identification. If you are interested in B5D5C 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.