At One Click Purchasing, we are your reliable source for the NSN part 40504-1 manufactured by Hobart Bros Co. We carry a wide range of popular NSN items on our website, including Contactor Magnetic like part number 40504-1 which is listed with the NSN 6110013595381 for easy identification. If you are interested in 40504-1 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.