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O-Ring, Viton, 75A, 3" ID x 3.5" OD, 1/4" 5-pack

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$33 USD
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413 O-Ring, Viton, 75A Durometer, 3" ID, 3-1/2" OD, 1/4" Width, Black (Pack of 5)

Viton O-rings with 75A hardness for chemical and fuel compatibility. Round cross-section provides a seal between cylindrical surfaces across a wide temperature range. Customers note precise fit and reliable performance in heat and replacement applications

Highlights

  • Viton elastomer
  • 75A durometer
  • AS568A conformity

Pros

  • Viton material for chemical and fuel compatibility
  • 75A hardness for a robust seal
  • Round cross-section aids sealing between surfaces
  • Wide temperature tolerance
  • Pack of 5 for multiple assemblies

Cons

  • Specific size may require exact fit check
  • Primarily suited for cylindrical seals

Best For

  • fuel bottle fittings
  • barrel seals
  • silencer components
  • replacement O-rings
  • heat-resistant sealing
  • cylinder-to-cylinder seals

Features

  • Viton fluorocarbon elastomer for chemical and fuel compatibility
  • Durometer hardness rated at 75A
  • Round cross-section seals between cylindrical surfaces
  • Operating temperature range from -15°F to 450°F (-26°C to 232°C)
  • Meets Aerospace Standard AS568A

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