Please fill out the form below for Total Protein Test Reagent and get a quote for part number 668704 by Newington Electric Co Inc with NSN 6550013306212 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 668704. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.