Black Buna-N O-Ring | 180mm ID x 3.5mm Wide | 70 Durometer
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Black Buna-N O-Ring | 180mm ID x 3.5mm Wide | 70 Durometer

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Black Buna-N O-Ring | 180mm ID x 3.5mm Wide | 70 Durometer (16/Pkg.)

Mutual ScrewSKU: ZMUSH3.5X180B2
Price:
$34.24per 16( $2.14 each)
Pieces 16
Measurement type Metric
Material Nitrile
Color Black
Cross section 3.5
Cross section shape Round
Durometer 70
Inner diameter 180
Outer diameter 187
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

Professional-grade Buna-N O-Ring set engineered for large-diameter sealing interfaces.

Each pack contains two precisely dimensioned O-rings with a 180 millimeter inner diameter and 3.5 millimeter cross-section, molded in Buna 70 elastomer.

Specs

  • Dimensions: Cross-section 3.5 millimeter; Inner diameter 180 millimeter.
  • Finish: Black Buna-N elastomer surface.
  • Material grade: Buna 70 elastomer.
  • Durometer: 70 Shore A.
  • Pack quantity: 2 pieces per pack.

Features

  • Sealing elasticity: Buna 70 elastomer provides consistent elasticity and resilience for dynamic sealing across assemblies.
  • Oil and hydrocarbon compatibility: Suitable for petroleum-based fluids and lubricants encountered in industrial systems.
  • Size standardization: Metric sizing aligns with standard gasket grooves and OEM specifications for large-diameter seals.
  • Replacement readiness: Dual-piece pack enables on-hand replacements during maintenance and minimizes downtime.
  • Interchangeability and fit: Precisely dimensioned to fit standard 3.5 millimeter cross-section seal grooves with 180 millimeter ID interfaces.

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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