At One Click Purchasing, we are your reliable source for the NSN part PB51609-2 manufactured by Carleton Life Support Technologies. We carry a wide range of popular NSN items on our website, including Ring Retaining like part number PB51609-2 which is listed with the NSN 5325005316510 for easy identification. If you are interested in PB51609-2 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.