Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number BL17614-13 found under Insulation Fuel Cel by Thermal Ceramics Inc. The National Stock Number assigned to this part is 1560005627508, and the Federal Supply Class is 1560 Airframe Structural Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like BL17614-13.