Please fill out the form below for Fuseholder Block and get a quote for part number F30A3 by Marathon Electric Mfg Corp with NSN 5920001771972 and FSC Name is 5920 Fuses Arresters Absorbers and Protector, 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 F30A3. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.