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 Coil?

An Ignition Coil (COIL,IGNITION) is an item specifically designed to produce the high voltage necessary to provide a spark for igniting combustible mixtures, primarily in internal combustion engines.

What is an Electrical Engine Starter?

An Electrical Engine Starter (STARTER,ENGINE,ELECTRICAL) is an item consisting of an electric, direct current, motor and integral and associated components, primarily designed to crank an internal combustion engine, or a gas turbine engine until it starts operating under its own power. May include facilities for manual or mechanical actuation. Excludes MOTOR, ENGINE STARTER, ELECTRICAL; STARTER, MOTOR; STARTER, ENGINE (as modified); and SWITCH, ENGINE STARTER, ELECTRICAL.

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 Engine Ignition Lead?

An Engine Ignition Lead (LEAD,IGNITION,ENGINE) is a single solid or braided conductive wire designed for engine ignition, with or without noise suppression cores. The conductor is composed of metallic materials or such nonmetallic materials as graphite impregnated fibers and plastics. Both ends must be processed or terminated, with or without boots. The lead may be of any size or shape. Includes items with metal braided outer covers and grounding nuts. Excludes LEAD, ELECTRICAL; LEAD, STORAGE BATTERY; and items having attached switches, lampholders, suppressors, resistors, and the like.

What is an Electrical Terminal Block?

An Electrical Terminal Block (TERMINAL BLOCK,ELECTRICAL) is an item consisting of insulating material, which is specifically designed to have fastened terminals such as threaded screws and/or studs. Item may include embedded capacitors, attached ground wire, and mounting facilities. It is a component part of a STARTER-GENERATOR, ENGINE. Excludes TERMINAL BOARD; and TERMINAL JUNCTION BLOCK, SECTIONAL.

Engine Electrical System Components, Aircraft Prime Moving - United Kingdom (UK)

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 United Kingdom (UK) - NCB is 99

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

29	25	99	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 - United Kingdom (UK)

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 5 of 10