At One Click Purchasing, we are your reliable source for the NSN part K939020551 manufactured by Argon St Inc. We carry a wide range of popular NSN items on our website, including Rectifier Metallic like part number K939020551 which is listed with the NSN 6130013754613 for easy identification. If you are interested in K939020551 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.