Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MXG461B15-3 found under Valve Flow Control by Siemens Industry Inc. The National Stock Number assigned to this part is 4810016141736, 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 MXG461B15-3.