At One Click Purchasing, we are your reliable source for the NSN part 947-SP SIZE manufactured by Perko Inc. We carry a wide range of popular NSN items on our website, including Bolt Barrel like part number 947-SP SIZE which is listed with the NSN 5340012042559 for easy identification. If you are interested in 947-SP SIZE 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.