Please fill out the form below for Respirator Lg Blu Hlf Mask and get a quote for part number B270000 by Airgas Safety Inc, please include required quantity along with expected turn around time. Our knowledgeable account manager will reply you shortly. Also check for the related parts for part number B270000. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.