Refrigeration and Air Conditioning Components

FSC 4130: Refrigeration and Air Conditioning Components

Federal Supply Class (FSC) 4130 covers refrigeration and air conditioning components. These NSN items support repair of cooling systems.

These components keep refrigeration and air conditioning systems running through repair and overhaul. They are essential to sustained cooling.

Common items include compressors, condensers, evaporators, and expansion valves. Parts use copper, aluminum, and steel for refrigerant service.