Please fill out the form below for Interrupter Ground and get a quote for part number 19990-1 by Technology Research Corporation with NSN 5925014587026 and FSC Name is 5925 Circuit Breakers, 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 19990-1. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.