Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ECU72VSC found under Environmental Control System by Fischer Panda Gmbh. The National Stock Number assigned to this part is 4120016131437, and the Federal Supply Class is 4120 Air Conditioning Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like ECU72VSC.