At One Click Purchasing, we are your reliable source for the NSN part 16620-02D manufactured by Griswold Industries Co. We carry a wide range of popular NSN items on our website, including Valve Diaphragm Sto like part number 16620-02D which is listed with the NSN 4820013990028 for easy identification. If you are interested in 16620-02D 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.