Skip to main content
  • O-Rings and Bonded seals
Bonded seals
  • O-Rings and Bonded seals

Bonded seals

Bonded seals comprising a metal washer with a bonded and vulcanized rubber inner ring. They are particularly suitable for sealing under screw heads, bolts and in banjo and pipe fittings. For high pressure or vibration environments, this is the optimum sealing solution.

Main Benefits

  • High-pressure and vibration resistance

  • Elastomer compounds compliant with American AMS (Aerospace Material Specifications) and French NF-L

  • US military specifications compounds: MIL

Key features

Applications

  • Hydraulic systems
  • Engines
  • Military equipment
  • Fuel systems
  • HVAC

Characteristics

  • Wide range of rubber compound families: NBR, FKM, EPDM, FVMQ, CR…
  • Specific and standard metal washer (steel, stainless steel, aluminum alloy) with anticorrosion treatment
  • Dimensional standards: BSP, bolt, metrics
  • With or without self-centralizing lip

Our strengths

  • Certified production plants: EN9100 and AS9100 Rev D
  • Registered in the NATO systems
  • Tailor-made solutions: conception of parts and compounds formulations
  • Small and large series production
  • Continuous innovation
  • Recognized technical expertise
  • Global presence

Benefits

hutchinson-benefit-regulatory-compliance

Regulatory compliance

hutchinson-benefit-enhance-performance

Enhanced performance

hutchinson-benefit-easy-installation

Easy installation

hutchinson-benefit-vibrations-reduction

Vibrations reduction

hutchinson-benefit-pressure-vessel-integrity

Pressure vessel integrity

Services

Industries

Commercial Aviation

Business and General aviation

Rotary Wing

Aerospace defense

Ground mobility

Navy

Advanced air mobility

Space