Buna-N Backup Rings (Dash 017)

Buna-N Backup Rings (Dash 017)

These Buna-N Backup Rings have a contoured profile which cushions the O-Ring while protecting it from high pressure that could lead to seal failure. They are hard and withstand oils, water, and mild chemicals and provide an economical alternative to PTFE. backup rings.

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ZBIGHB90017
This item requires 1-2 weeks to prepare for shipment.

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Details

  • ASTM 568 Dash Size: 017
  • Color: Black
  • Cross Section (in): 0.07
  • Cross Section (mm): 1.78
  • Durometer: 90A
  • Grade: Standard
  • Hardness: Hard
  • ID (in): 0.676
  • ID (mm): 17.17
  • Inch/Metric: Inch
  • Material: Buna-N
  • Outter Diameter (In): 0.816
  • Outter Diameter (mm): 20.73
  • Profile: Round
  • Temp Range: -40 to 250 (F)
  • ZBIGHB90017

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