At One Click Purchasing, we are your reliable source for the NSN part 70450-21838 manufactured by Sikorsky Aircraft Corporation. We carry a wide range of popular NSN items on our website, including Static Port like part number 70450-21838 which is listed with the NSN 1620011697351 for easy identification. If you are interested in 70450-21838 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.