At One Click Purchasing, we are your reliable source for the NSN part 402-112 manufactured by Msp Aviation Inc. We carry a wide range of popular NSN items on our website, including Guardswitch like part number 402-112 which is listed with the NSN 5930016729634 for easy identification. If you are interested in 402-112 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.