Butyl O-Rings (Dash 385)

Butyl O-Rings (Dash 385)

Butyl is known for it's low permeability to air and gas, making it the best material for keeping oxygen or other gases from passing through the material. It is commonly used in vacuum applications where no oxygen can be present.

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ZBIGBTL70385
This item requires 6-8 weeks to prepare for shipment.

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Details

  • ASTM 568 Dash Size: 385
  • Color: Black
  • Cross Section (in): 0.21
  • Cross Section (mm): 5.33
  • Durometer: 70A
  • Grade: Standard
  • Hardness: Standard
  • ID (in): 15.955
  • ID (mm): 405.26
  • Inch/Metric: Inch
  • Material: Butyl
  • Outter Diameter (In): 16.375
  • Outter Diameter (mm): 415.93
  • Profile: Round
  • Temp Range: -60 to 250 (F)
  • ZBIGBTL70385

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