At One Click Purchasing, we are your reliable source for the NSN part OA-4712 ITEM 8 manufactured by Philadelphia Valve Co. We carry a wide range of popular NSN items on our website, including Disk Valve like part number OA-4712 ITEM 8 which is listed with the NSN 4820011337621 for easy identification. If you are interested in OA-4712 ITEM 8 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.