At One Click Purchasing, we are your reliable source for the NSN part F19B manufactured by Glendale Protective Technologies. We carry a wide range of popular NSN items on our website, including Headband Respirator like part number F19B which is listed with the NSN 4240012499815 for easy identification. If you are interested in F19B 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.