Please fill out the form below for Indicator Position and get a quote for part number SR4W by Ametek Inc with NSN 6610008580615 and FSC Name is 6610 Flight Instruments, 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 SR4W. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.