At One Click Purchasing, we are your reliable source for the NSN part 5646 manufactured by Rosco Mfg Co. We carry a wide range of popular NSN items on our website, including Hose Assembly Nonmetallic like part number 5646 which is listed with the NSN 4720003525597 for easy identification. If you are interested in 5646 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.