Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 117446-1 found under Block Subassembly by Thales Usa Inc. The National Stock Number assigned to this part is 3010007365913, and the Federal Supply Class is 3010 Torque Converters And Speed Changers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 117446-1.