At One Click Purchasing, we are your reliable source for the NSN part A1665 manufactured by Rosco Mfg Co. We carry a wide range of popular NSN items on our website, including Seal Kit like part number A1665 which is listed with the NSN 5330011059233 for easy identification. If you are interested in A1665 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.