At One Click Purchasing, we are your reliable source for the NSN part FM-5981 manufactured by Diamond Power International Inc. We carry a wide range of popular NSN items on our website, including Nut Plain Extended like part number FM-5981 which is listed with the NSN 5310012206136 for easy identification. If you are interested in FM-5981 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.