At One Click Purchasing, we are your reliable source for the NSN part 5401-1 manufactured by Tyco Intl Ltd. We carry a wide range of popular NSN items on our website, including Oscillator Crystal like part number 5401-1 which is listed with the NSN 5955012503782 for easy identification. If you are interested in 5401-1 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.