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Viton O-Ring 75A, 7-1/4" ID, 7-3/4" OD, 1/4" W, pack of 5

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$68 USD
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442 Viton O-Ring, 75A Durometer, Black, 7-1/4" ID, 7-3/4" OD, 1/4" Width (Pack of 5)

Viton O-rings with 75A hardness for chemical and fuel compatibility. Round cross-section for sealing cylindrical surfaces across wide temperature range. Customers note strong heat resistance and durable performance in various applications

Highlights

  • Viton for chemical resistance
  • 75A hardness for durability
  • AS568A standard compliance

Pros

  • Viton material for chemical and fuel use
  • 75A durometer for durable sealing
  • wide temperature range tolerance
  • pack of 5 for multiple replacements
  • meets aerospace standard AS568A

Cons

  • specific to cylindrical sealing only
  • temperature range may depend on application
  • not all sizes may fit every setup

Best For

  • fuel-system components
  • barrel seals
  • pumps and suppressors
  • replacement O-rings in automotive
  • MSA fuel bottles
  • gasket replacements

Features

  • Viton fluorocarbon elastomer provides chemical and fuel compatibility
  • Round cross-section creates a seal between cylindrical surfaces
  • Operational temperature range from -15°F to 400°F (-26°C to 205°C)
  • Durometer hardness of 75A for resistance to penetration
  • Conforms to Aerospace Standard AS568A

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