Black Buna-N O-Ring | 58mm ID x 5mm Wide | 70 Durometer
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Black Buna-N O-Ring | 58mm ID x 5mm Wide | 70 Durometer

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Black Buna-N O-Ring | 58mm ID x 5mm Wide | 70 Durometer (40/Pkg.)

Mutual ScrewSKU: ZMUSH5X58B5
Price:
$33.20per 40( $0.83 each)
Pieces 40
Measurement type Metric
Material Nitrile
Color Black
Cross section 5
Cross section shape Round
Durometer 70
Inner diameter 58
Outer diameter 68
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-rings designed for reliable hydrocarbon sealing in mechanical assemblies. The 58 millimeters inner diameter, 5 millimeters cross-section, and 70 Shore A hardness deliver consistent sealing performance across repeated service cycles.

Specs

  • Dimensions: Inner diameter 58 millimeters; Cross-section 5 millimeters
  • Material grade: Buna N (Nitrile)
  • Hardness: 70 Shore A
  • Finish: Black
  • Pack quantity: 5 pieces per pack

Features

  • Oil- and fuel-resistance: Buna N elastomer provides resistance to hydrocarbon fluids, enabling reliable sealing in environments with exposure to oils and fuels.
  • Precise metric sizing: 58 millimeters inner diameter with a 5 millimeters cross-section ensures correct seating in compatible housings and gaskets.
  • Hardness and seal performance: 70 Shore A hardness offers a balanced combination of sealing force and flexibility for repeated service cycles.
  • Versatile use cases: Suitable for automotive maintenance, industrial equipment servicing, plumbing fittings, and hydraulic or pneumatic assemblies requiring oil- and fuel-resistant seals.

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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