Please fill out the form below for Seat Valve and get a quote for part number BB-0012-9 PC3 by Bonney Forge Corporation with NSN 4820012322432 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 BB-0012-9 PC3. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.