At One Click Purchasing, we are your reliable source for the NSN part R1803-3 manufactured by Shallcross Inc. We carry a wide range of popular NSN items on our website, including Resistor Thermal like part number R1803-3 which is listed with the NSN 5905010494228 for easy identification. If you are interested in R1803-3 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.