At One Click Purchasing, we are your reliable source for the NSN part B56-1 manufactured by Communication Coil Inc. We carry a wide range of popular NSN items on our website, including Reactor like part number B56-1 which is listed with the NSN 5950002084604 for easy identification. If you are interested in B56-1 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.