Please fill out the form below for Dog Door Hatch and get a quote for part number DB-040412X31DA by Railway Specialties Corporation with NSN 5342016486768 and FSC Name is 5342 Hardware Weapon System, 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 DB-040412X31DA. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.