At One Click Purchasing, we are your reliable source for the NSN part 491800 manufactured by Purolator Products Co. We carry a wide range of popular NSN items on our website, including Holder Electrical C like part number 491800 which is listed with the NSN 5977004054852 for easy identification. If you are interested in 491800 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.