All About FSC 2810: Aircraft Prime Mover Gasoline Reciprocating Engines and Components

Federal Supply Class (FSC) 2810 plays a critical role in streamlining the procurement and management of components made specifically for gasoline aircraft engines. As such, understanding FSC 2810 and the components it includes is vital for professionals involved in aircraft maintenance, repair, and procurement. In this blog, we will go over all the basics of FSC 2810, helping you reach a better understanding of which part types can be found within this class.

The Purpose of FSCs

Federal Supply Classes (FSCs) are an integral part of the Federal Supply Classification system, which the U.S. government uses to systematically categorize, manage, and procure a wide range of products and equipment. Each FSC is assigned based on an item's function and characteristics, ensuring a standardized approach to classification that facilitates simpler and more efficient inventory management across military and federal agencies.

What Does FSC 2810 Encompass?

FSC 2810 specifically covers aircraft prime mover gasoline reciprocating engines and all the components that are necessary for their operation, maintenance, and repair. Given the role these specific engines play in various aviation applications, understanding the scope of FSC 2810 is essential for sourcing the correct components to support the performance of aircraft that use this type of item.

What are Aircraft Prime Movers and Gasoline Reciprocating Engines?

An aircraft prime mover is the power source responsible for generating the mechanical energy needed to propel an aircraft. In aviation, prime movers can take different forms depending on an aircraft's design and operational requirements, with common options including turbine engines and reciprocating engines.

For smaller aircraft, gasoline reciprocating engines tend to serve as the prime movers. These engines rely on ignited fuel to create expanding gasses, which in turn drive a series of pistons that move back and forth within cylinders. The pistons then rotate a component called the crankshaft to generate the necessary motion, effectively completing the process of converting fuel into mechanical power.

Gasoline reciprocating engines are generally lighter and less complex than turbine engines, making them ideal for general aviation aircraft, light sport planes, and certain training aircraft. Their reliability, relatively low cost of operation, and ease of maintenance also contribute to their continued use in various aviation applications.

Common Components within FSC 2810

FSC 2810 encompasses a wide range of components that facilitate the combustion process, convert energy into mechanical motion, and generally contribute to the stable operation of gasoline reciprocating engines. Some of the most notable items within this classification include:

• Cylinders: Form the core of the combustion process, housing the pistons and providing a sealed space where fuel-air combustion occurs.
• Pistons: Move within the cylinders and transfer energy to the crankshaft.
• The Crankshaft: Translates the reciprocating motion of the pistons into rotational motion, ultimately driving the propeller.
• The Camshaft: Controls the timing of the engine’s intake and exhaust valves, ensuring synchronized operation and optimal fuel combustion.
• Valves: Regulate the intake of air, fuel, and exhaust gasses to maintain engine efficiency and prevent power loss.
• Carburetors/Fuel Injection Systems: Are responsible for mixing and delivering fuel to the engine, these systems facilitate the proper air-fuel ratio for combustion. Traditional engines use carburetors, while more modern designs often incorporate fuel injection for enhanced performance.
• Ignition Systems: Provide the necessary spark to ignite the air-fuel mixture in the cylinders, initiating combustion.
• Engine Mounts: Are designed to secure the engine to the aircraft frame, engine mounts absorb vibrations and reduce structural stress.
• Complete Engine Assemblies: Are fully assembled and ready-to-install reciprocating engines.

NSN Delivery: Your Source for FSC 2810 Parts

Finding the right gasoline reciprocating engine components can be a challenge, but NSN Delivery is here to simplify the process. We feature a comprehensive catalog of FSC 2810 parts that are all strictly sourced from leading manufacturers and suppliers, in addition to thousands of other quality assured items that serve diverse operations. With this in mind, take the time to explore all that we offer and see how we can serve as your trusted platform for procurement.