At One Click Purchasing, we are your reliable source for the NSN part 4580 manufactured by Grimes Aerospace Company. We carry a wide range of popular NSN items on our website, including Lamp Incandescent like part number 4580 which is listed with the NSN 6240002839901 for easy identification. If you are interested in 4580 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.