Nitrile-Butadiene Rubber O-Ring, 70 Shore A, Broad Applicability (Prädifa Series N0674-70) | Product Series

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Nitrile-Butadiene Rubber O-Ring, 70 Shore A, Broad Applicability (Prädifa Series N0674-70)

Nitrile-Butadiene Rubber O-Ring, 70 Shore A, Broad Applicability (Prädifa Series N0674-70)

NBR O-ring with good mechanical robustness for automotive, heavy duty, transportation and general industrial applications, black.

Technical Specifications

  • Inside Diameter: 0.7 to 2965 mm, 0.028 to 116.732 inch
  • Cross Section Width: 0.5 to 20 mm, 0.020 to 0.787 inch
  • Polymer Material Options: Nitrile Butadiene Rubber (NBR, XNBR)
  • Minimum Operating Temperature: -35 °C, -31 °F
  • Maximum Operating Temperature: 100 °C, 212 °F
  • Durometer: 70 Shore A
  • For Fluid Type: Broad Range
  • Industry: Other / Specialist
  • Specifications Met: DIN EN 549, WL 5.5702, VP 406, NF L17-120, AS 528, ISO 3601, BS 1806, BS 4518, JIS B2401, NF T 47-501, SMS 1586
  • Region of Origin: Europe
  • Color: Black
  • Trade Name: N0674, N0674-70, N674
Safety Warning

Full Product Description

The Parker Prädifa nitrile-butadiene rubber N0674-70 is suitable for a wide range of applications.

Special Features:
• Good mechanical robustness
• Very good resistance to gap extrusion
• Good cold flexibility

Chemical Resistance to:
• Air (oil-free)
• Compressed air (oily)
• Methanol
• Methyl-ethyl-ketone (MEK)
• Ethane
• Natural gas
• Petroleum (sulphur-free)
• Mineral oils (tests with NBR-1/ECI recommended prior to use with dynamic seals)
• Petroleum-based lubricating oils
• Lubricating oils SAE 10, 20, 30, 40, 50
• HFC (Water/polyglycol)
• HFAE (Oil in water emulsions; mineral oils / synthethic esters)
• HFAS (Mineral oil free, water-based synthethic fluids)
• PAO (Polyalphaolefines)

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