Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MMG 25 found under Generator Set Diesel Engine by Magnum Power Products Llc. The National Stock Number assigned to this part is 6115015310571, and the Federal Supply Class is 6115 Generators And Generator Sets Electrical. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like MMG 25.