At One Click Purchasing, we are your reliable source for the NSN part BB138KP3AK manufactured by Ralmark Company. We carry a wide range of popular NSN items on our website, including Pulley Groove like part number BB138KP3AK which is listed with the NSN 3020010487299 for easy identification. If you are interested in BB138KP3AK 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.