Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number F6T5D found under Lamp Fluorescent by Embraer Aviation International. The National Stock Number assigned to this part is 6240001517636, and the Federal Supply Class is 6240 Electric Lamps. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like F6T5D.