At One Click Purchasing, we are your reliable source for the NSN part PPMB1621 manufactured by Scientific Atlanta Llc. We carry a wide range of popular NSN items on our website, including Collar Shaft like part number PPMB1621 which is listed with the NSN 3040001388242 for easy identification. If you are interested in PPMB1621 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.