This USGI MEP-806A generator upper radiator hose (part 88-21911) with NSN 4720-01-369-0021 is the upper radiator hose used in the generator’s cooling system, routing coolant between the radiator and engine to regulate temperature. Identified by part number 88-21911 and NSN 4720-01-369-0021, it is designed for the MEP-806A government-issued equipment.
