At One Click Purchasing, we are your reliable source for the NSN part S-438 ITEM 17 manufactured by Metso Minerals Industries Inc. We carry a wide range of popular NSN items on our website, including Spacer Sleeve like part number S-438 ITEM 17 which is listed with the NSN 5365013291990 for easy identification. If you are interested in S-438 ITEM 17 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.