Please fill out the form below for O Ring Nlg Shock Strut Assembly and get a quote for part number N0185-12804-409 by Viking Air Ltd, 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 N0185-12804-409. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.