Formerly Aero Accessories. Overhaul and Repair
Experts since 1956.

NAAS & Accessories, Inc. has over 60 years of experience as an FAA certified repair station. On this page, you will find a partial list of our overhaul/repair capabilities. We are happy to add capabilities to our Operation Specifications when necessary. If the unit you are looking for is not listed, please contact us anyway - this is not a complete list of our overhaul/repair capabilities.

Disassembled aircraft engine components with green inspection tags on a workbench in an MRO shop with parts shelving and technicians in the background
Black aircraft carburetor assembly showing dual throttle bores, linkages, and fuel metering components against a white background

Carburetors, Pumps and Other Fuel Components

Pressure carburetors

Master controls

Fuel feed valves

Automatic mixture controls

Manual mixture controls

Primer valves

ADI (water) regulator

AMCs

Acceleration pumps

R3350 injection pumps

Fuel pumps, engine driven

Submerged fuel boost pumps

Externally mounted fuel boost pumps

Fuel injection pumps

Fuel injection nozzles

Fuel pressure switches

Fuel selector valves

Fuel shutoff valves

Fuel boost pump and motor assembly

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Two aircraft voltage regulators on a white background—one showing its adjustment dial and wiring, the other with a cylindrical body and black cooling fins

Generator System

DC generators (50 - 300 amps)

12 and 24 volt

Voltage regulators

Reverse current cutout relays

Carbon pile voltage regulators

Tach generators

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Multiple overhauled aircraft engine accessories with NAAS & Accessories inspection tags displayed on workshop shelving

Engine Accessories

We Provide Engine Accessories for the Following Engines

Pratt & Whitney R985, R1340, R1830, R2000, R2800, R4360

Curtiss-Wright R975, R1300, R1820, R2600, R3350

Jacobs R755

Continental W670

Allison V1710, Merlin V1650, and others

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Propeller Governors

Hydromatic

Counterweight

Feathering assemblies

Starters

Direct drive

Inertia

12 and 24 volts

Ignition Systems

Magnetos

Ignition vibrators

Ignition harnesses

Vacuum Pumps

Engine driven

Wet type

Vacuum warning units

Hydraulic Components

Hydraulic pumps, engine driven

Hydraulic wiper motors

Hydraulic selector valves

Power brake valves

Pressure regulator valves

Struts

Miscellaneous

Fire detection relay panel

Tachometer generators

Fluid metering pumps

Pressure Warning Units

Tank Units (Liquidometer)

DC3 and DC6 Wheels

Actuators

Prop Feathering Pump Assemblies

DC motors

Get in Touch
With Us Today

For more information on the capabilities of our FAA certified repair station, call us today.

300 Fredericksburg Rd
San Antonio, TX