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Viton O-Ring 75A, 7-1/4" ID x 7-3/4" OD, 1/4" W, pack of 25

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$295 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 25)

Viton O-ring with round cross-section for sealing between cylindrical surfaces. Wide temp range and 75A hardness for resistance to penetration. Customer notes emphasize precise fit and reliable leak resistance

Highlights

  • Viton material resistance to chemicals
  • 75A hardness for penetration resistance
  • AS568A standard compatibility

Pros

  • Viton material compatible with chemicals and fuels
  • Round cross-section for effective sealing
  • Wide temperature range (-15°F to 400°F)
  • 75A durometer for durability
  • AS568A aerospace standard compatibility

Cons

  • No explicit compatibility with specific fluids listed
  • Contains a large pack quantity (25) may not fit all needs

Best For

  • sealing cylindrical joints in fuel systems
  • replacement o-ring for shotguns or firearms components
  • seal for barrels and hose assemblies
  • aerospace/industrial equipment fittings
  • replacements in pressurized fluid systems
  • chemically resistant sealing in high-temp environments

Features

  • Made of Viton (fluorocarbon elastomer) for use with a variety of chemicals and fuels
  • Round cross-section to provide a seal between cylindrical overlapping surfaces
  • Can be used across a wide temperature range from -15 degrees F (-26 degrees C) to 400 degrees F (205 degrees C)
  • Durometer (hardness) of 75A for resistance to penetration
  • Meets standards defined by Aerospace Standard AS568A.

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