Please fill out the form below for Valve Pneumatic Tan and get a quote for part number 1227566-1 by Optical Radiation Corporation with NSN 4820013487907 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 1227566-1. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.