Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 865B447P6 found under Relay Thermal by Communications Instruments Inc. The National Stock Number assigned to this part is 5945010162286, 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 865B447P6.