At One Click Purchasing, we are your reliable source for the NSN part S-4271 manufactured by Nylok Fastener Corp. We carry a wide range of popular NSN items on our website, including Nut Self Locking Ro like part number S-4271 which is listed with the NSN 5310007356800 for easy identification. If you are interested in S-4271 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.