An airplane under construction inside a large plane hangar.
An aircraft parked at a gate surrounded by airport ground support equipment. The tarmac is slightly wet and the sun is setting in the background.
Close up detail of the front propeller of a white-colored aircraft.
Solon Belleville Springs & Washers and Solon Pressure Switch products are a reliable solution for various aviation or aerospace applications.
Solon Belleville Springs are used for maintaining the load on the bolted connections that secure a CATTO propeller onto a personal aircraft. The use of Belleville springs in a series stacking arrangement for this application allows for a more robust propeller installation. For more information about the use of Solon Belleville springs on a CATTO propeller, please visit Propeller Bolt Belleville Washer Retention System

Quality Flat and Spring Washers in Imperial and Metric Sizes

Solon Manufacturing offers various styles of aviation washers in flat and stackable spring styles in imperial and metric options to meet your requirements. Our material and finishing guide provides additional details about our various aircraft washer material options. 

Pressure Switches Are a Dependable Solution for Aerospace and Defense

The quality and dependability of Solon Pressure Switches lend themselves to the demanding challenges of airport ground equipment, such as continuous flow jet engine starting units and mobile HVAC units, where consistent and reliable operation is critical.

Learn About Solon® Pressure Switches in the Aviation and Aerospace Industry

Case Study: Solon® Pressure Switches - Differential Pressure Switches Ensure Reliable Operation for Airport Ground Support Equipment

Solve Your Aerospace and Airline Applications 

Contact Solon Manufacturing to discuss your aerospace application requirements or request a quote for Solon Belleville Springs & Washers or Solon Pressure Switches.