Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 712ITT221950018 found under Semiconductor Device Assembly by Nokia Siemens Networks Norge As. The National Stock Number assigned to this part is 5961012082471, and the Federal Supply Class is 5961 Semiconductor Devices And Associated Hardware. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 712ITT221950018.