At One Click Purchasing, we are your reliable source for the NSN part 56C106C4 manufactured by Allen Aircraft Products Inc. We carry a wide range of popular NSN items on our website, including Spring Valve like part number 56C106C4 which is listed with the NSN 4820011664130 for easy identification. If you are interested in 56C106C4 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.