Mutual Screw & Supply

0.139" CS X 2.359" ID HNBR O-Rings | AS568-229 | Dash 229 | 80 Durometer (30 / Pkg.)

0.139" CS X 2.359" ID HNBR O-Rings | AS568-229 | Dash 229 | 80 Durometer (30 / - Main image
$42.03 $57.57 In stock

HNBR o-rings in AS568-229, 2.359" inner diameter by 0.139" cross-section. Service range -40°F to +300°F (-40°C to +149°C). Also known as HSN, Highly Saturated Nitrile.

Specifications

  • Product type: O-Ring
  • Material: HNBR
  • AS568 dash size: 229
  • Cross-section: 0.139" (3.53 mm)
  • Inner diameter: 2.359" (59.92 mm)
  • Durometer: 80 Shore A
  • Temperature range: -40°F to +300°F (-40°C to +149°C)
  • Measurement type: Imperial
  • Pack quantity: 30 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 (4.4 / 5 · 5 reviews)

Ellie W. ★★★★★

Installed these in a hydraulic cylinder that sees some heat, and the 300°F rating gives me peace of mind. Fit perfectly on the groove—the 80 durometer holds up well under pressure without feeling brittle.

Hannah ★★★★★

I’ve used these in a couple of high-temp hydraulic applications and the 300°F rating gives me real peace of mind. The 80 durometer feels sturdy enough that they don’t squish out of the groove, and the pack of 30 is exactly what I needed to stock up.

Hazel ★★★★☆

These fit my air cylinder rebuild perfectly, and the -40°F rating gives me confidence for winter use. One star off only because the 30-pack bag doesn't have a resealable closure, which makes keeping the spares clean a bit annoying.