29 - Engine Accessories
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PSC Description
2910 Engine fuel system components, non-aircraft
2915 Engine fuel system components, aircraft & missile prime movers
2920 Engine electrical system components, non-aircraft
2925 Engine electrical system components, aircraft prime moving
2930 Engine cooling system components, non-aircraft
2935 Engine cooling system components, aircraft prime moving
2940 Engine air & oil filters, strainers and cleaners, non-aircraft
2945 Engine air & oil filters, cleaners, aircraft prime moving
2950 Turbo-supercharger and components
2990 Miscellaneous engine accessories, non-aircraft
2995 Miscellaneous engine accessories, aircraft
GROUP 29
Engine Accessories
Note-Unless specifically excluded, engine ac-
cessories for all vehicles, such as aircraft,
motor vehicles, ships, tractors, and construc-
tion vehicles, as well as accessories for sta-
tionary engines, are classified in this Group.
2910 Engine Fuel System Components,
Nonaircraft
Includes Carburetors; Fuel Pumps; En-
gine Fuel Filters; Fuel Tanks; Compo-
nents for all engines except Aircraft and
Guided Missile Prime Moving.
2915 Engine Fuel System Components,
Aircraft and Missile Prime Movers
Note Fuel components specially de-
signed for propulsion fuel systems, air-
craft and missiles are to be placed in this
FSC.
Includes Carburetors; Fuel Pumps; En-
gine Fuel Filters; Fuel Controls, Jet En-
gine; Fuel Primers; Water Injection Con-
trols and Valves; Fuel Valves Fuel Flow
Regulators;
Components
of
Smoke
Abatement Systems.
Excludes Aircraft Fuel Tanks (FSC 1560);
In-flight Refueling System Fuel Compo-
nents (FSC 1680). Fuel System Compo-
nents not specifically designed for use
with Aircraft Engines or Missile Prime-
movers.
2920 Engine Electrical System Components,
Nonaircraft
Includes Generators; Magnetos; Spark
Plugs; Ignition Coils; Ignition Distributors;
Engine Voltage Regulators; Ignition Har-
ness Assemblies; Starting Motors for En-
gines.
Excludes Vehicular Lighting Fixtures
(FSC 6220) and Aircraft Generators
(FSC 2925).
2925 Engine Electrical System Components,
Aircraft Prime Moving
Note Items designed for specific use on
aircraft and guided missile prime movers
are to be placed in this FSC.
Includes
Magnetos;
Igniters
(Spark
Plugs); Ignition Coils; Ignition Distribu-
tors; Engine Voltage Regulators; Ignition
Harness Assemblies; Starting Motors for
Engines; Engine Accessory Generators.
Excludes Aircraft Lighting Fixtures (FSC
6220); Auxiliary Aircraft Generators (FSC
6115).
2930 Engine Cooling System Components,
Nonaircraft
Includes Cooling Fans; Radiators; Water
Pumps; Water Hose Assemblies; Engine
Coolant Filters; Components for all En-
gines except Aircraft and Guided Missile
Prime Moving.
2935 Engine System Cooling Components,
Aircraft Prime Moving
Note This class includes only cooling
system components for aircraft and/or
guided missile prime movers only.
Includes
Radiators;
Cooling
System
Pumps; Water Hose Assemblies; Lubri-
cating Oil Coolers and Control Valves; Oil
Temperature Regulators.
Excludes Cooling System Components
not specifically designed for use with Air-
craft Engines.
2940 Engine Air and Oil Filters, Strainers,
and Cleaners, Nonaircraft
Includes Components for all Engines ex-
cept Aircraft and Guided Missile Prime
Moving.
Excludes Air and Oil Filters (FSC 4310,
4330), Strainers (FSC 4730) and Clean-
ers (FSC 4310) not specifically designed
for use with engines.
2945 Engine Air and Oil Filters, Cleaners,
Aircraft Prime Moving
Note Items placed in this FSC should
be specifically designed for use on air-
craft or guided missile prime movers only.
Includes Air Filters; Oil Filters; Strainers;
Cleaners.
Excludes Fuel Filters (FSC 2915); Items
designed for other than Engines.
2950 Turbosupercharger and components
Note All turbosuperchargers and their
components not elsewhere classifiable
will be classified in this FSC.
Includes Turbosupercharged Regulators;
Engine Turbosuperchargers.
Excludes Engine Integrated Supercharg-
ers (FSG 28).
2990 Miscellaneous Engine Accessories,
Nonaircraft
Includes Engine Dynafocal Suspension
Mounts; Engine Driven Superchargers
(not integrated with engine); Starter
Cranks; Engine Starter Ropes; Exhaust
Mufflers; Hand Inertia Starters; Air Duck
Heaters; Engine Governors; Intake Muf-
flers; Combustion Type Starters; Miscel-
laneous Accessories for all Engines ex-
cept Aircraft and Guided Missile Prime
Moving.
Excludes Electrical Starters Non-Aircraft
(FSC 2920); Aircraft (FSC 2925).
2995 Miscellaneous Engine Accessories,
Aircraft
Note Items classified in this class must
be specifically designed for use with air-
craft or quided missile primemovers only.
Includes Engine Dynafocal Suspension
Mounts; Engine Cowling Mounts; Engine
Mounted Control Assemblies; Pneumatic
Starters;
Push-Pull
Control
Assem-
blies;Specially designed Jet Engine Air,
Oil, Anti-icing and Hydraulic Regulators;
Valves and Pumps; Starting Units.
Excludes Exhaust System; (FSC 1560);
Jet Engine Hydraulic Reservoirs (FSC
2840); Jet Engine Oil Tanks (FSC 2840);
Electrical Starters (FSC 2925); Cockpit
Mounted Control Quadrants (FSC 1680);
Aircraft Engine Covers (FSC 1730).
