Please fill out the form below for Compass Assy Vertical Card 28V and get a quote for part number B148-5 by Robinson Helicopter, 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 B148-5. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.