Vitron O-Ring 75A, 8.5" ID, 8.875" OD, 3/16" Width, pack of 5

Mr O-Ring ★ 4.2/5 · ItemOracle Score Mid-Range

$53 USD
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371 Viton O-Ring, 75A Durometer, Black, 8-1/2" ID, 8-7/8" OD, 3/16" Width (Pack of 5)

Viton O-ring for chemical and fuel applications with a 75A hardness. Round cross-section for sealing between cylindrical surfaces and wide temperature range. Users note reliable fit and heat resistance

Highlights

  • Viton material for chemical compatibility
  • 75A hardness for durability
  • Broad temperature range

Pros

  • Viton material for chemical and fuel compatibility
  • 75A durometer for resistance to penetration
  • Round cross-section provides a seal between cylindrical surfaces
  • Wide temperature range (-15 F to 400 F)
  • Pack of 5

Cons

  • No specific size variation noted in data
  • No detailed compatibility list beyond general use
  • No explicit isolation or tolerance specs

Best For

  • fuel bottle seals
  • barrel seals
  • silencer components
  • replacement O-rings for cylindrical assemblies
  • applications requiring chemical resistance
  • cold to hot temperature environments

Features

  • Viton fluorocarbon elastomer provides chemical and fuel compatibility
  • Round cross-section creates a seal between cylindrical overlapping surfaces
  • Operating temperature range from -15°F to 400°F (-26°C to 205°C)
  • Hardness rating of 75A indicates resistance to penetration
  • Meets Aerospace Standard AS568A requirements

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