Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number T8000-604 found under Relay Electromagnet by Johnson Controls Inc. The National Stock Number assigned to this part is 5945011220814, and the Federal Supply Class is 5945 Relays And Solenoids. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like T8000-604.