At One Click Purchasing, we are your reliable source for the NSN part 44387 manufactured by Cummins Inc. We carry a wide range of popular NSN items on our website, including Bearing Half Sleeve like part number 44387 which is listed with the NSN 3120000905504 for easy identification. If you are interested in 44387 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.