At One Click Purchasing, we are your reliable source for the NSN part 803940-03 manufactured by Physio Control Corp. We carry a wide range of popular NSN items on our website, including Printed Circuit Boa like part number 803940-03 which is listed with the NSN 5998013006552 for easy identification. If you are interested in 803940-03 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.