Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MPU13 MWL found under Circuit Card Assembly by Vaisala Meteorological Systems Inc. The National Stock Number assigned to this part is 5998013616778, and the Federal Supply Class is 5998 Electrical And Electronic Assemblies Boards Cards And Associated Hardware. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like MPU13 MWL.