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        • VIEW ALL Seal-Connect®
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        • O-Rings & Backup Rings
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        • V-Rings
        • VIEW ALL Sealing Solutions
      • Structural Components
        • Airflow & Lightweight Structures
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        • Enclosures, Housings, Covers, & Fire Shields
        • Medical Devices & Surgical Tools
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        • Pump & Compressor Wear Components
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      • Chemraz®
        • Chemraz® FFKM
        • Chemraz® 541
        • Chemraz® 555
        • Chemraz® 694
        • Chemraz® G57
      • Elastomers
        • Fluoraz® FEPM
        • Fusion® FKM
        • Fusion® F07
        • Xyfluor® – Fluorinated Elastomer
        • VIEW ALL Elastomers
      • Advanced Engineering Thermoplastics
        • Arlon® PEEK
        • Avalon® Fluoropolymers
        • Arlon® 3000XT
        • VIEW ALL Advanced Engineering Thermoplastics
      • Thermoplastic Composites
        • AR® – Abrasion Resistant
        • ONX® 600 – Semiconductor
        • Orthtek® – Medical
        • WR® – Wear Resistant
        • Xycomp® DLF™ – High Performance
        • VIEW ALL Thermoplastic Composites
      • Solutions
        • Seal-Connect®
        • Sealing Solutions
        • Structural Components
        • Engineering Components
      • Materials
        • Chemraz® FFKM
        • Elastomers
        • Advanced Engineering Thermoplastics
        • Thermoplastic Composites
      • Electrical Connectors
      • Single-Pin Connectors
      • Multi-Pin Connectors
      • Coax Connectors
      • KTK-Style Connectors
      • Rotatable Connectors
      • Contact Blocks
      • Boot Kits
      • Perforating Gun Tool Connectors
      • Wet Stab Connectors
      • Fiber Optic Connectors
      • Connectors
      • Adapters
      • Bulkhead Feedthrough
      • Dust Caps
      • Fiber Optic Cable, Patch Cord, & Pigtail Assemblies
      • Fiber Optic Extreme
      • VIEW ALL Seal-Connect®
    • Have a specific question? Our knowledgable team is here to help.

      • O-Rings & Backup Rings
      • T-Seals
      • Rotary Seals
      • Scraper & Wiper Solutions
      • Rod & Piston Seals
      • Metal Spring Energized (MSE®) Seals
      • Canted Coil MSE® Seals
      • V-Rings
      • VIEW ALL Sealing Solutions
    • Have a specific question? Our knowledgable team is here to help.

      • Airflow & Lightweight Structures
      • Brackets, Fittings, & Attachment Hardware
      • Enclosures, Housings, Covers, & Fire Shields
      • Medical Devices & Surgical Tools
    • Have a specific question? Our knowledgable team is here to help.

      • Pump & Compressor Wear Components
      • Wafer Handling & Cleaning Components
    • Have a specific question? Our knowledgable team is here to help.

      • Chemraz® 541
      • Chemraz® 555
      • Chemraz® 694
      • Chemraz® G57
    • Have a specific question? Our knowledgable team is here to help.

      • Fluoraz® FEPM
      • Fusion® FKM
      • Fusion® F07
      • Xyfluor® – Fluorinated Elastomer
    • Have a specific question? Our knowledgable team is here to help.

      • Arlon® PEEK
      • Avalon® Fluoropolymers
      • Arlon® 3000XT
    • Have a specific question? Our knowledgable team is here to help.

      • AR® – Abrasion Resistant
      • ONX® 600 – Semiconductor
      • Orthtek® – Medical
      • WR® – Wear Resistant
      • Xycomp® DLF™ – High Performance
    • Have a specific question? Our knowledgable team is here to help.

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Aerospace

Driving Aerospace Innovation with Trusted Solutions 

INTERACTIVE CATALOG

ADVANCED AIR MOBILITY

RESOURCES

Greene Tweed is the recognized leader in high-performance solutions for Aerospace.

For over 60 years, Greene Tweed has been the trusted partner in high-performance aerospace solutions. Combining advanced materials with expert engineering, we deliver custom sealing, connectivity, and composite components to meet the demanding requirements of modern aerospace applications. When reliability, safety, and innovation are critical, leading aerospace companies turn to Greene Tweed.

INTERACTIVE CATALOG

80% of the world’s aircraft rely on Greene Tweed’s custom-engineered components.

Over 60 years of innovation delivering aerospace solutions globally.

FUEL AND HYDRAULIC SYSTEMS
LIGHTWEIGHT STRUCTURAL COMPONENTS
FLIGHT CONTROL SYSTEMS

FUEL AND HYDRAULIC SYSTEMS

Efficiency and Safety in Every Flight

Greene Tweed’s lightweight, durable seals and components are designed to optimize fuel and hydraulic system performance. Built to handle extreme temperatures, pressures, and chemical exposure, our solutions enhance safety and reduce maintenance cycles, saving costs over time.
  • Extreme temperature and pressure resistance
  • Superior compatibility with aviation fuel compositions
  • Reduced maintenance and operational costs

LIGHTWEIGHT STRUCTURAL COMPONENTS

Redefining Strength with Composites

Replace heavy metal components with Greene Tweed’s Xycomp® DLF™ thermoplastic composites to reduce weight without sacrificing strength. Designed for precision and high-volume production, these components deliver unmatched durability and efficiency.
  • 30–50% weight savings compared to aluminum
  • Automated manufacturing for consistent quality
  • Proven performance in high-stress environments up to 180°C

FLIGHT CONTROL SYSTEMS

Reliability for Critical Operations

Greene Tweed provides advanced sealing solutions for rotary and static flight control components, ensuring smoother operations and enhanced performance. Our designs meet and exceed the highest aerospace standards, delivering reliability when it matters most.
  • Custom-engineered seals for dynamic applications
  • Designed for optimal performance and durability
  • Enhanced precision and safety during flight
SEALING SOLUTIONS
THERMOPLASTIC COMPOSITES
(XYCOMP® DLF™)
AIRFLOW AND LIGHTWEIGHT STRUCTURES
SEAL-CONNECT® CONNECTORS

Sealing Solutions

Protecting Critical Systems with Advanced Technology

Our sealing solutions, including rotary and static seals, scrapers, and wipers, are tested to endure extreme aerospace conditions. They provide long-lasting performance, enhancing operational safety and extending service life.
  • Designed for high-pressure, high-temperature environments
  • Proven reliability for critical aerospace systems

THERMOPLASTIC COMPOSITES (XYCOMP® DLF™)

Lightweight Strength for Aerospace Applications

Greene Tweed’s Xycomp® DLF™ thermoplastic composites deliver significant weight reductions, enabling efficiency and performance gains in structural components. Engineered for durability, these composites thrive in the harshest conditions.
  • 30–50% lighter than traditional metals like aluminum
  • Precision manufacturing for consistent quality
  • Exceptional strength and durability

AIRFLOW AND LIGHTWEIGHT STRUCTURES

Proven Performance at 40,000 Feet

When it comes to critical aerospace applications, resistance to the elements is a must. Greene Tweed molded composite parts deliver enhanced mechanics and performance in even the harshest environmental conditions:
  • Hail impact, erosion, bird-strike, and FST (fire, smoke, toxicity)
  • Typically 35-50% lighter than metallic parts
  • Proprietary compression molding for increased part complexity and performance
  • Resistance to extreme chemicals, temperature, and impact

SEAL-CONNECT® CONNECTORS

Reliable Connections for Extreme Environments

Seal-Connect® electrical and fiber optic connectors are designed to ensure critical power and data transmission in the toughest conditions. Engineered for aerospace and defense, these connectors deliver unmatched performance under pressure.
  • Withstand temperatures up to 260°C/500°F and pressures of 45,000 psi
  • Lightweight and corrosion-resistant for enhanced efficiency
  • Superior durability for long-lasting reliability

FUEL AND HYDRAULIC SYSTEMS

Efficiency and Safety in Every Flight

Greene Tweed’s lightweight, durable seals and components are designed to optimize fuel and hydraulic system performance. Built to handle extreme temperatures, pressures, and chemical exposure, our solutions enhance safety and reduce maintenance cycles, saving costs over time.

  • Extreme temperature and pressure resistance
  • Superior compatibility with aviation fuel compositions
  • Reduced maintenance and operational costs
EXPLORE XYCOMP® DLF™

LIGHTWEIGHT STRUCTURAL COMPONENTS

Redefining Strength with Composites

Replace heavy metal components with Greene Tweed’s Xycomp® DLF™ thermoplastic composites to reduce weight without sacrificing strength. Designed for precision and high-volume production, these components deliver unmatched durability and efficiency.

  • 30–50% weight savings compared to aluminum
  • Automated manufacturing for consistent quality
  • Proven performance in high-stress environments up to 180°C
Discover Xycomp® DLF™ Technology

FLIGHT CONTROL SYSTEMS

Reliability for Critical Operations

Greene Tweed provides advanced sealing solutions for rotary and static flight control components, ensuring smoother operations and enhanced performance. Our designs meet and exceed the highest aerospace standards, delivering reliability when it matters most.

  • Custom-engineered seals for dynamic applications
  • Designed for optimal performance and durability
  • Enhanced precision and safety during flight
See Flight Control Solutions

SEALING SOLUTIONS

Protecting Critical Systems with Advanced Technology

Our sealing solutions, including rotary and static seals, scrapers, and wipers, are tested to endure extreme aerospace conditions. They provide long-lasting performance, enhancing operational safety and extending service life.

  • Designed for high-pressure, high-temperature environments
  • Proven reliability for critical aerospace systems
DISCOVER OUR SEALING SOLUTIONS

THERMOPLASTIC COMPOSITES (XYCOMP® DLF™)

Lightweight Strength for Aerospace Applications

Greene Tweed’s Xycomp® DLF™ thermoplastic composites deliver significant weight reductions, enabling efficiency and performance gains in structural components. Engineered for durability, these composites thrive in the harshest conditions.

  • 30–50% lighter than traditional metals like aluminum
  • Precision manufacturing for consistent quality
  • Exceptional strength and durability
SEE XYCOMP® DLF™ TECHNOLOGY

AIRFLOW AND LIGHTWEIGHT STRUCTURES

Proven Performance at 40,000 Feet

When it comes to critical aerospace applications, resistance to the elements is a must. Greene Tweed molded composite parts deliver enhanced mechanics and performance in even the harshest environmental conditions:

  • Hail impact, erosion, bird-strike, and FST (fire, smoke, toxicity)
  • Typically 35-50% lighter than metallic parts
  • Proprietary compression molding for increased part complexity and performance
  • Resistance to extreme chemicals, temperature, and impact
EXPLORE AIRFLOW AND LIGHTWEIGHT STRUCTURES

SEAL-CONNECT® CONNECTORS

Reliable Connections for Extreme Environments

Seal-Connect® electrical and fiber optic connectors are designed to ensure critical power and data transmission in the toughest conditions. Engineered for aerospace and defense, these connectors deliver unmatched performance under pressure.

  • Withstand temperatures up to 260°C/500°F and pressures of 45,000 psi
  • Lightweight and corrosion-resistant for enhanced efficiency
  • Superior durability for long-lasting reliability
EXPLORE OUR SEAL-CONNECT® PORTFOLIO

Additional Resources:

Case Study:

Greene Tweed’s Xycomp® DLF™ and Manufacturing Process Provides GE with Bracket Weight Savings


Blog:

7 Benefits of Discontinuous Long Fiber (DLF) in Aerospace Manufacturing


Webinar:

Thermoplastics Composites Adoption for a Transforming Aero Industry

Case Study: Greene Tweed’s Xycomp® DLF™ and Manufacturing Process Provides GE with Bracket Weight Savings


Blog: 7 Benefits of Discontinuous Long Fiber (DLF) in Aerospace Manufacturing


Webinar: Thermoplastics Composites Adoption for a Transforming Aero Industry



EXPLORE OUR AEROSPACE RESOURCE LIBRARY

Trusted by Industry Leaders. Designed for Aviation Excellence.

CONTACT US TO DISCUSS YOUR PROJECT

Aerospace & Defense
Articles, News & More:

Hail Impact Testing Jig
Why We Developed a Hail Impact Testing Jig
Hydraulic Seal
Greene Tweed’s Fireproof Hydraulic Seal Solves Extreme Temperature Requirement Challenges in Aerospace Equipment
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  • Solutions
    • Products
      • Sealing Solutions
        • O-Rings & Backup Rings
        • Rod & Piston Seals
        • T-Seals
        • Metal Spring Energized (MSE®) Seals
        • Rotary Seals
        • Canted Coil MSE® Seals
        • Scraper & Wiper Solutions
        • V-Rings
      • Seal-connect®
        • ELECTRICAL CONNECTORS
          • Single-Pin Connectors
          • Multi-Pin Connectors
          • Coax Connectors
          • KTK-Style Connectors
          • Rotatable Connectors
          • Contact Blocks
          • Boot Kits
          • Perforating Gun Tool Connectors
          • Wet Stab Connectors
        • FIBER OPTIC CONNECTORS
          • Connectors
          • Adapters
          • Bulkhead Feedthrough
          • Dust Caps
          • Fiber Optic Cable, Patch Cord, & Pigtail Assemblies
          • Fiber Optic Extreme
      • Section
        • Structural Components
          • Airflow and Lightweight Structures
          • Brackets, Fittings, & Attachment Hardware
          • Enclosures, Housings, Covers, & Fire Shields
          • Medical Devices & Surgical Tools
        • Engineered Components
          • Pump & Compressor Wear Components
          • Wafer Handling & Cleaning Components
    • Materials
      • Chemraz® FFKM
        • Chemraz® 541
        • Chemraz® 555
        • Chemraz® 694
        • Chemraz® G57
      • Elastomers
        • Fluoraz® FEPM
        • Fusion® FKM
        • Fusion® F07
        • Xyfluor® – Fluorinated Elastomer
      • Advanced Engineering Thermoplastics
        • Arlon® PEEK
        • Avalon® Fluoropolymers
        • Arlon® 3000XT
      • Thermoplastic Composites
        • AR® – Abrasion Resistant
        • ONX®600 - Semiconductor
        • Orthtek® - Medical
        • WR® – Wear Resistant
        • Xycomp® DLF™ - High Performance
  • Industries
    • Chemical Processing
    • Energy
    • Hydrogen
    • Industrial Operations
    • Life Sciences
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