Aircraft, Military & Defense

Astro Pak delivers the most effective and technologically advanced Precision Cleaning processes. Founded during the space race between the US and the USSR, Astro Pak was created to meet the newly established cleaning requirements for components and launch systems for the growing aerospace and defense industry. Today, Astro Pak still serves the private and commercial sector of aerospace, military & defense markets.

We provide expertise in delivering chemical cleaning services to installed systems: pre-operational, pre-commissioning of new construction, post modification, or for maintenance and emergency shut-downs. We perform Cleaning, Passivation, High Velocity Oil Flushing, NVR Testing and Validation of systems and in-place equipment at your site. Our processes and chemistries target contaminants such as particles, fibers, and non-volatile residues, resulting in a surface so clean it must be validated on a microscopic level.

Astro Pak also provides Precision Cleaning, Assembly, Packaging, and Cleanliness Verification Testing of components and hardware at our state-of-the-art cleanrooms located in California and Florida.  We have earned approvals to over a hundred Aerospace, Military & Defense cleaning specifications. Our California facility features Class 5 (Class 100) and Class 6 (Class 1000) cleanrooms is AS9100 / ISO certified.  In addition, our fleet of mobile cleanrooms ( Class 10,000) are available to perform component cleaning, testing and packaging at your location.

Astro Pak has approval to clean components & hardware to

over 100 Aerospace Cleaning Specifications including:


5-75192LMAPG0061P00071HP 10-37
MA0110-301ARP 11760-73579AS4059
MSFC-SPEC-164ASTM G 93A5-SA-1345-X-0001-DASA


  • Precision & Ultrasonic Cleaning
  • NVR Particle Testing & Validation
  • Passivation
  • Assembly & Packaging
  • Gauge Calibration
  • Oxygen Cleaning Service
  • Hydrostatic & Pneumatic Testing
  • Electropolishing & Mechanical Polishing
  • Pipeline Pigging & Rentals
  • Media Blasting
  • Alkaline, Solvent, Detergent Cleaning
  • Vapor Degreasing
  • Dew Point
  • Solvent Dryness Testing
  • Mobile Cleanroom (Class 10,000) Precision Cleaning
  • Vacuum Bake
  • High Pressure Wash

Systems & Equipment Processed

  • Valves (Relief, Ball, Butterfly, Needle, Gate)
  • Gauges (Pressure, Flow meter, Hydraulic, Cryogenic)
  • Fittings, Fasteners
  • Blast shields, Flanges, Gaskets
  • Components & Hardware
  • Vessels, Tanks
  • Transducers & Sensors
  • Heat Exchangers
  • Boilers
  • Process Piping, Tubing, Hoses
  • Test & Launch Systems
  • Load Lines, Liquid Oxidizer (LOX) and fuel and Gas Systems (GOX)
  • RP-1 Systems (Rocket Propellant-1 or Refined Petroleum-1)
  • Hypergolic (nitrogen tetraoxide and hydrazine systems), GHe , Polyalphaolefin (PAO) Systems
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