Viton O-Ring 75A, 7.75 in ID / 8.25 in OD, 1/4 in width (pack of 5) - Mr O-Ring

Mr O-Ring ★ 4.1/5 · ItemOracle Score Mid-Range

$73 USD
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444 Viton O-Ring, 75A Durometer, Black, 7-3/4" ID, 8-1/4" OD, 1/4" Width (Pack of 5)

Viton O-ring with 75A hardness for chemical and fuel compatibility. Round cross-section provides a seal between cylindrical surfaces and withstands -15°F to 400°F. Durable, leak-resistant, and suitable for replacement needs; users note good heat resistance and reliable fit

Highlights

  • Viton fluoroelastomer
  • 75A durometer
  • AS568A standard compatibility

Pros

  • Viton material for chemical and fuel compatibility
  • 75A hardness for resistance to penetration
  • Round cross-section for effective sealing
  • Wide temperature range
  • Pack of 5

Cons

  • Specific sizes may limit compatibility to certain applications

Best For

  • fuel bottle seals
  • gun barrel seals
  • silencer components
  • replacement O-rings
  • heat-resistant sealing
  • aerospace AS568A standard applications

Features

  • Viton fluorocarbon elastomer construction for 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)
  • Durometer hardness 75A provides resistance to penetration
  • Conforms to Aerospace Standard AS568A

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