Black Buna-N O-Ring | 98mm ID x 5mm Wide | 70 Durometer (30/Pkg.)

Mutual ScrewSKU: ZMUSH5X98B5

Price:
Sale price$31.20per 30( $1.04 each)
Pieces 30
Measurement type Metric
Material Nitrile
Color Black
Cross section 5
Cross section shape Round
Durometer 70
Inner diameter 98
Outer diameter 108
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

Metric Buna-N O-rings designed for general sealing in mechanical assemblies deliver reliable performance across standard hydraulic fluids. The geometry is 98 millimeter inside diameter with a 5 millimeter cross-section and 70 Shore A hardness, offering a balanced seal for moderate-temperature applications.

Specs

  • Dimensions: 5 millimeter cross-section x 98 millimeter inside diameter
  • Durometer: 70 Shore A
  • Material grade: Buna-N (NBR)

Features

  • Chemical and fluid resistance: Resistant to mineral oils, fuels, and many common hydraulic fluids; suitable for non-extreme temperature environments
  • Seal performance: 70 Shore A hardness provides a balance between flexibility and compression resistance for moderate seal applications
  • Geometric consistency: Consistent wall thickness and durometer across all pieces to ensure reliable sealing performance in each package
  • Packaging design: Pack contains 30 pieces across multiple bags; metric sizing clearly indicated to support mixed-use inventories
  • Ideal use cases: General mechanical sealing in metric-sized assemblies; replacement seals in hydraulic and fuel systems; equipment maintenance requiring metric O-rings

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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