Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 7170-012 found under Rotor Motor by Marley Pump Co. The National Stock Number assigned to this part is 6105011225252, and the Federal Supply Class is 6105 Motors Electrical. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 7170-012.