At One Click Purchasing, we are your reliable source for the NSN part 543-00HS503 manufactured by Vamistor Corp. We carry a wide range of popular NSN items on our website, including Resistor Variable W like part number 543-00HS503 which is listed with the NSN 5905009260372 for easy identification. If you are interested in 543-00HS503 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.