Black Buna-N O-Ring | 79mm ID x 3mm Wide | 70 Durometer
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Black Buna-N O-Ring | 79mm ID x 3mm Wide | 70 Durometer

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Black Buna-N O-Ring | 79mm ID x 3mm Wide | 70 Durometer (70/Pkg.)

Mutual ScrewSKU: ZMUSH3X79B10
Price:
$34.16per 70( $0.49 each)
Pieces 70
Measurement type Metric
Material Nitrile
Color Black
Cross section 3
Cross section shape Round
Durometer 70
Inner diameter 79
Outer diameter 85
Temp range '-40°F to +250°F (-40°C to +121°C)
Weight 0.5 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

High-precision O-ring designed for static seals and light dynamic sealing in compact assemblies. It features a 79 millimeters inside diameter and a 3 millimeters cross-section, made from Buna N (Nitrile) elastomer with 70 Shore A hardness, packaged as 10 pieces per pack.

Specs

  • Inside diameter: 79 millimeters
  • Cross-section: 3 millimeters
  • Material: Buna N (Nitrile) elastomer
  • Durometer: 70 Shore A
  • Pack quantity: 10 pieces per pack

Features

  • Material: Buna N (Nitrile) elastomer
  • Hardness: 70 Shore A
  • Seal geometry: Inside diameter 79 millimeters; Cross-section 3 millimeters
  • Oil compatibility: Resistant to typical hydrocarbon-based fluids, supporting reliable sealing in oil environments
  • Sealing applications: Suitable for static seals and light dynamic sealing in small-scale machinery, housings, and consumer equipment
  • Packaging efficiency: 10 pieces per pack reduces reordering frequency and simplifies maintenance scheduling

Can We Help?

If you’re not sure that this product is right for you, give us a call!
800-222-0324

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