At One Click Purchasing, we are your reliable source for the NSN part 9421H21 manufactured by Schneider Electric Usa Inc. We carry a wide range of popular NSN items on our website, including Switch Lever like part number 9421H21 which is listed with the NSN 5930004091610 for easy identification. If you are interested in 9421H21 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.