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Add the Hydrogenated Nitrile 80 Durometer O-Ring High Temp Hydraulics (KB162-80) to your store or catalog  
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Hydrogenated Nitrile 80 Durometer O-Ring High Temp Hydraulics (KB162-80)

Brand: Parker Hannifin

Parker's hydrogenated nitrile KB162-80 (HNBR, HSN) is a synthetic polymer that results from the hydrogenation of nitrile rubber (NBR). Superior mechanical characteristics, particularly high strength, helps reduce extrusion and wear.
Features
  • Heat resistance — Up to 150°C (300°F) 
  • Cold flexibility — Down to approximately -32°C (-25°F)

Specifications

Approvals & Certifications

  • None

Color

  • Black

Fluid Compatibility

  • Oils

Inside Diameter (inch)

  • 0.029" to 25.94"

Internally Lubed

  • No

Markets

  • General

Maximum Working Temperature (°F)

  • 300° F

Minimum Working Temperature (°F)

  • -25° F

Nominal Hardness

  • 80

Nominal Hardness Range

  • > 70

Polymer Family

  • Hydrogenated Nitrile (HNBR, HSN)

Region of Origin

  • North America

Thermal Application (°F)

  • High Temperature (260° to 400° F)

Trade Name

  • 21378

Width (inch)

  • 0.04" to 0.275"

Not Compatible With

  • Chlorinated hydrocarbons 
  • Polar solvents (ketones, esters and ethers) 
  • Strong acids
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