Black Buna-N O-Ring | 25mm ID x 3.5mm Wide | 70 Durometer
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Black Buna-N O-Ring | 25mm ID x 3.5mm Wide | 70 Durometer

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Black Buna-N O-Ring | 25mm ID x 3.5mm Wide | 70 Durometer (1000/Pkg.)

Mutual ScrewSKU: ZMUSH3.5X25B1000
Price:
$63.15per 1000( $0.06 each)
Pieces 1000
Measurement type Metric
Material Nitrile
Color Black
Cross section 3.5
Cross section shape Round
Durometer 70
Inner diameter 25
Outer diameter 32
Temp range '-40°F to +250°F (-40°C to +121°C)
Weight 1.0 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

Black Buna-N O-ring, metric 25 millimeters inner diameter by 3.5 millimeters cross-section, is supplied in a 1000-piece bulk bag for high-volume sealing projects. This 70 Shore A hardness nitrile elastomer seal provides reliable sealing against petroleum-based fluids in automated assembly environments and field service applications.

Specs

  • Inner diameter: 25 millimeters
  • Cross-section: 3.5 millimeters
  • Material: Buna-N (Nitrile) rubber
  • Durometer: 70 Shore A
  • Type: O-ring
  • Quantity: 1000 pieces per bag

Features

  • Material compatibility: Buna-N elastomer provides reliable sealing against petroleum-based fluids.
  • Consistent seal profile: 70 Shore A hardness ensures repeatable compression and gasket performance across cycles.
  • Bulk efficiency: 1000-piece bag reduces handling and replenishment frequency on high-volume maintenance and manufacturing projects.
  • Metric standardization: 25 millimeters ID with 3.5 millimeters cross-section aligns with automated processes and standardized spare parts.
  • Application versatility: Suitable for hydraulic and pneumatic sealing in industrial machinery and automotive maintenance scenarios.

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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