At One Click Purchasing, we are your reliable source for the NSN part BIRS8 manufactured by Swagelok Ltd. We carry a wide range of popular NSN items on our website, including Valve Relief Pressu like part number BIRS8 which is listed with the NSN 4820013599917 for easy identification. If you are interested in BIRS8 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.