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    National Multi Purpose Seal Ring

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    Warranty Information
    • Product Details

      Part No. OK 1000

      Warranty Details (3 YR REPLACEMENT IF DEFECTIVE)

      National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today's vehicles.

      Product Features:

      • Standard size
      • Temperature range: -40°F to 225°F; -40°C to 107°C
      • Excellent resistance to petroleum-based oils and fuels, water & alcohol
      • Good resistance to acids & bases (except those with a strong oxidizing effect)
      • Designed for variety of industrial and automotive applications

    • Specifications
      • Inside Diameter:2.156 in
        Material:Nitrile
        Outside Diameter:2.885 in
        Thickness:0.375 in
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