Final answer:
The gpm rating for military turbine pumps is not provided, but an example of gasoline piping systems indicates flow rates like 500 gal/min are common for such applications.
Step-by-step explanation:
The gallon per minute (gpm) rating for military automotive service station submersible turbine pumps is not explicitly outlined in the information given. However, we can look at the related example of gasoline being piped underground which has a flow rate of about 500 gal/min. This example illustrates typical flow rates for fluids being moved through a system. For specific ratings of military pumps, one would need to refer to technical specifications provided by the manufacturer or military supply documentation.