Please fill out the form below for Control Blood Gas and get a quote for part number 149-187 by Curtin Matheson Scientific Inc with NSN 6550013627372 and FSC Name is , 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 149-187. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.