Mutual Screw & Supply

0.103" CS X 2.486" ID HNBR O-Rings | AS568-144 | Dash 144 | 80 Durometer (35 / Pkg.)

0.103" CS X 2.486" ID HNBR O-Rings | AS568-144 | Dash 144 | 80 Durometer (35 / - Main image
$39.12 $54.33 In stock

HNBR o-rings in AS568-144, 2.486" inner diameter by 0.103" 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: 144
  • Cross-section: 0.103" (2.62 mm)
  • Inner diameter: 2.486" (63.14 mm)
  • Durometer: 80 Shore A
  • Temperature range: -40°F to +300°F (-40°C to +149°C)
  • Measurement type: Imperial
  • Pack quantity: 35 per package
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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 (4.8 / 5 · 5 reviews)

Lucy ★★★★★

The -40°F to +300°F rating is exactly what I needed for a hot oil application, and the 80 durometer feels firm without being brittle. Fit the groove perfectly on the first try, no fussing or forcing.

Madison ★★★★★

Worked great for a hydraulic repair job on a piece of farm equipment—the 80 durometer held up to the pressure without any noticeable swelling. I'd grab these again for the high-temp tolerance alone.

Penelope E. ★★★★★

Installed these in a hydraulic pump that sees constant heat, and the -40°F to +300°F range gives me confidence they'll last through the summer. The 80 durometer feels robust but still seals easily without fighting the groove.