Please fill out the form below for Ring Electrical Con and get a quote for part number 666230-257 by Bae Systems Information And Electronic Systems Integration Inc Div Bae Systems with NSN 5977000083493 and FSC Name is 5977 Electrical Contact Brushes and Electrodes, 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 666230-257. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.