Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number U530670-1X found under Valve Solenoid by Triumph Thermal Systems Inc. The National Stock Number assigned to this part is 4810000016873, and the Federal Supply Class is 4810 Valves Powered. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like U530670-1X.