Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number WM50120 found under Washing Machine Household Laundry Power Operated by Siemens Electrogerate Gmbh. The National Stock Number assigned to this part is 3510014452070, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like WM50120.