Aircraft Propeller Spinner

Aircraft propeller spinners are components that are attached to the front of an aircraft propeller. They are designed to streamline the airflow around the propeller hub, reducing drag and improving the overall performance of the aircraft.

The spinner is typically made of lightweight materials such as aluminum or composite materials. It is shaped to smoothly transition from the propeller blades to the propeller hub, creating a streamlined and aerodynamic profile.

In addition to improving aerodynamics, aircraft propeller spinners also serve to protect the propeller hub and other components from damage. They help to prevent debris, such as ice or foreign objects, from entering the propeller assembly.

Overall, aircraft propeller spinners play a crucial role in optimizing the performance and safety of aircraft propellers. They are an essential component in the supply class of aircraft propellers and components within the supply group of aerospace craft components and accessories.