What is Federal Supply Class 2925?

FSC 2925 is the Federal Supply Class (formally known as NATO Supply Classification Class NSC 2925) in the USA for supply items codified in the category of Engine Electrical System Components, Aircraft Prime Moving.

What is NATO Supply Classification Class 2925?

NSC 2925 is the NATO Supply Classification Class (also known as Federal Supply Class FSC 2925 in the USA) for supply items codified in the category of Engine Electrical System Components, Aircraft Prime Moving.

Which Federal Supply Group is FSC 2925 in?

FSC 2925 is in Federal Supply Group (FSG) 29 which contains Engine Accessories.

Which NATO Supply Classification Group is NSC 2925 in?

NSC 2925is in NATO Supply Classification Group (NSG) 29 which contains Engine Accessories.

What is an Ignition Magneto?

An Ignition Magneto (MAGNETO,IGNITION) is an electric generator whose field poles are permanent magnets and which is used to generate electrical energy for the purpose of igniting the combustible mixture in internal combustion engine cylinders. Spark distribution may be accomplished by a distributor portion of the magneto or by a separate item.

What is a Spark Plug?

A Spark Plug is an item containing two or more electrodes across which an electric spark is discharged to ignite a fuel and air mixture, primarily in internal combustion engines. Excludes GLOW PLUG; and ELECTRODE.

What is a Gas Turbine Engine Spark Igniter?

A Gas Turbine Engine Spark Igniter (IGNITER,SPARK,GAS TURBINE ENGINE) is an item having one or more electrodes arranged to form an air gap across which an electric spark is introduced and discharged to ignite fuel and air mixture in an internal combustion engine for the purpose of initial starting only. In engines designed for the single electrode type, two plugs are required within the combustion chamber in proper placement to effect the air gap. An igniter plug differs from a spark plug by always having cooling facilities in the form of holes or slots in the plug casing to allow entry of air currents around the electrode(s). Excludes SPARK PLUG; GLOW PLUG and ELECTRODE.

What is an Ignition Coil Vibrator?

An Ignition Coil Vibrator (VIBRATOR,IGNITION COIL) is an item which rapidly interrupts the current to an ignition coil or magneto. It may include capacitor(s), relay(s), and/or resistor(s). It does not include ignition system distributors or timers. For items which perform similar functions, but are a part of ignition coils, see ARMATURE, INDUCTION COIL.

Engine Electrical System Components, Aircraft Prime Moving - Canada (CA)

Federal Supply Class (FSC): 2925

NATO Supply Classification Class (NSC): 2925

Federal Supply Group (FSG): 29 Engine Accessories

NATO Supply Classification Group (NSG): 29 Engine Accessories

Items Managed by Canada (CA) - NCB is 20 or 21

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NSN Format for Engine Electrical System Components, Aircraft Prime Moving
Codified by Canada

29	25	21	XXX
Group FSG	Class	NCB	Identifier
FSC Federal Supply Class		NIIN
NSN

NATO Supply Class 2925 refers to Engine Electrical System Components, Aircraft Prime Moving. This class is a part of NATO Supply Group 29, which is specifically for Engine Accessories.

Engine Electrical System Components are essential parts of an aircraft's engine that are responsible for generating, distributing, and controlling electrical power. These components play a crucial role in the overall functioning and performance of the aircraft's engine.

Some examples of Engine Electrical System Components include:

1. Generators: These are responsible for converting mechanical energy from the engine into electrical energy, which is then used to power various electrical systems and components of the aircraft.

2. Starter Motors: These are used to initiate the engine's rotation and provide the necessary power to start the engine.

3. Ignition Systems: These systems are responsible for igniting the fuel-air mixture in the engine's combustion chamber, initiating the combustion process.

4. Voltage Regulators: These components regulate the voltage output from the generator to ensure a stable and consistent supply of electrical power to the aircraft's systems.

5. Electrical Wiring and Connectors: These components provide the necessary electrical connections between various electrical systems and components of the aircraft's engine.

It is important to note that NATO Supply Class 2925 specifically focuses on these components in the context of aircraft prime moving, which refers to the primary power source of the aircraft, typically the engine. These components are designed and manufactured to meet the specific requirements and standards of aircraft engines.

By categorizing these components under NATO Supply Class 2925, it becomes easier for NATO member countries to identify, classify, and procure the necessary engine electrical system components for their aircraft.

FSC 2925 Engine Electrical System Components, Aircraft Prime Moving - Canada (CA)

Includes Magnetos; Igniters (Spark Plugs); Ignition Coils; Ignition Distributors; Engine Voltage Regulators; Ignition Harness Assemblies; Starting Motors for Engines; Engine Accessory Generators.

Excludes Aircraft Lighting Fixtures (FSC 6220); Auxiliary Aircraft Generators (FSC 6115).

Note-Unless specifically excluded, engine accessories for all vehicles, such as aircraft, motor vehicles, ships, tractors, and construction vehicles, as well as accessories for stationary engines, are classified in this Group.

Frequently Asked Questions(FAQ) for Federal Supply Class 2925

Supply Items Included in Federal Supply Class 2925

Stock Items From Supply Class 2925 Page 3 of 4