Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number GM10 25 found under Pump Unit Rotary by Assembly And Test Worldwide Inc. The National Stock Number assigned to this part is 4320012380007, and the Federal Supply Class is 4320 Power And Hand Pumps. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like GM10 25.