Please fill out the form below for Relay Solid State and get a quote for part number 1A-4B7 by Automation Products Group Inc with NSN 5945015182828 and FSC Name is 5945 Relays and Solenoids, 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 1A-4B7. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.