Mutual Screw & Supply

0.139" CS X 2.234" ID EPDM O-Rings | AS568-228 | Dash 228 | 70 Durometer | Black (100 / Pkg.)

0.139" CS X 2.234" ID EPDM O-Rings | AS568-228 | Dash 228 | 70 Durometer | - Main image
$31.02 $50.03 In stock

EPDM o-rings in AS568-228, 2.234" inner diameter by 0.139" cross-section. Service range -65°F to +300°F (-54°C to +149°C). Also known as EPM, EPR, Nordel, Vistalon.

Specifications

  • Product type: O-Ring
  • Material: EPDM
  • AS568 dash size: 228
  • Cross-section: 0.139" (3.53 mm)
  • Inner diameter: 2.234" (56.74 mm)
  • Durometer: 70 Shore A
  • Color: Black
  • Temperature range: -65°F to +300°F (-54°C to +149°C)
  • Measurement type: Imperial
  • Pack quantity: 100 per package
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Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Jason ★★★★★

The -65°F to +300°F range is exactly why I grabbed these for a hot water setup, and so far they've held up without any softening. The 70 durometer feels firm but not brittle when I stretch them over the flange, and a hundred pieces means I've got spares for years.

William ★★★★★

I used these to replace the seals on an old hydraulic cylinder, and the 70 durometer hardness gave just the right amount of compression without being too stiff. They fit perfectly on the 2.234" inner diameter groove I measured.

Owen M. ★★★★★

These o-rings have a nice solid feel to them with the 70 durometer hardness, and they fit perfectly into my hydraulic fitting groove. The -65°F temperature rating gives me peace of mind for our outdoor equipment that sees harsh winters.