At One Click Purchasing, we are your reliable source for the NSN part B320-813B manufactured by Almon Johnson Ltd. We carry a wide range of popular NSN items on our website, including Clutch Ring like part number B320-813B which is listed with the NSN 3010000363934 for easy identification. If you are interested in B320-813B 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.