Please fill out the form below for Valve Rotary Select and get a quote for part number R8051C-1-1 2HS2 by Teledyne Industries Inc with NSN 4820012520778 and FSC Name is 4820 Valves Nonpowered, 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 R8051C-1-1 2HS2. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.