Please fill out the form below for Switch Air Break and get a quote for part number 59-1252 by Bonneville Power Administration with NSN 5930009862820 and FSC Name is 5930 Switches, 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 59-1252. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.