Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number E705-3.509 CT found under Power Supply by Endicott Research Group Inc. The National Stock Number assigned to this part is 6130014224210, and the Federal Supply Class is 6130 Converters Electrical Non Rotating. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like E705-3.509 CT.