Black Buna-N O-Ring | 68mm ID x 3.5mm Wide | 70 Durometer
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Black Buna-N O-Ring | 68mm ID x 3.5mm Wide | 70 Durometer

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Black Buna-N O-Ring | 68mm ID x 3.5mm Wide | 70 Durometer (45/Pkg.)

Mutual ScrewSKU: ZMUSH3.5X68B5
Price:
$33.39per 45( $0.74 each)
Pieces 45
Measurement type Metric
Material Nitrile
Color Black
Cross section 3.5
Cross section shape Round
Durometer 70
Inner diameter 68
Outer diameter 75
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

Reliable sealing rings engineered in Buna N elastomer deliver repeatable performance in moderate-temperature assemblies. These 68 millimeter inner diameter, 3.5 millimeter cross-section O-rings maintain consistent compression for mineral oils, greases, and standard industrial fluids.

Specs

  • Dimensions: Inner diameter 68 millimeters; cross-section 3.5 millimeters
  • Material grade: Buna N 70 (NBR 70 shore)

Features

  • Seal type: Circular O-ring
  • Material compatibility: Optimized for mineral oils, greases, and common industrial fluids
  • Tolerances: Precise CS/ID tolerances support repeatable sealing performance in assemblies using Buna N 70 elastomer
  • Application: Suitable for refurbishment or stocking of common seal sizes
  • Operating environment: Mid-range temperature environments
  • Packaging quantity: 45 pieces per package

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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