At One Click Purchasing, we are your reliable source for the NSN part 3400 manufactured by Digitech Industries Inc. We carry a wide range of popular NSN items on our website, including Switch Rotary like part number 3400 which is listed with the NSN 5930004088351 for easy identification. If you are interested in 3400 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.