Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number V8-007S-E found under Fan Ventilating by The Spencer Turbine Company. The National Stock Number assigned to this part is 4140013061213, and the Federal Supply Class is 4140 Fans Air Circulators And Blower Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like V8-007S-E.