At One Click Purchasing, we are your reliable source for the NSN part 02-50-4820 manufactured by Milwaukee Electric Tool Corp. We carry a wide range of popular NSN items on our website, including Bearing Roller Need like part number 02-50-4820 which is listed with the NSN 3110015316745 for easy identification. If you are interested in 02-50-4820 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.