At One Click Purchasing, we are your reliable source for the NSN part B7811 manufactured by Pettibone Corp. We carry a wide range of popular NSN items on our website, including Cylinder Assembly A like part number B7811 which is listed with the NSN 3930002008113 for easy identification. If you are interested in B7811 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.