Please fill out the form below for Ingot Tin Alloy and get a quote for part number QQ-T-390 by Federal Specifications with NSN 9650002406861 and FSC Name is 9650 Nonferrous Base Metal Refinery AND Intermediate Forms, 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 QQ-T-390. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.