At One Click Purchasing, we are your reliable source for the NSN part 1621034-1 manufactured by Carleton Life Support Technologies. We carry a wide range of popular NSN items on our website, including Inlet Valve like part number 1621034-1 which is listed with the NSN 1660001085674 for easy identification. If you are interested in 1621034-1 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.