At One Click Purchasing, we are your reliable source for the NSN part 100010012-4-5 manufactured by Rolls Royce Marine North America. We carry a wide range of popular NSN items on our website, including Bearing Unit Plain like part number 100010012-4-5 which is listed with the NSN 3130013203499 for easy identification. If you are interested in 100010012-4-5 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.