Mutual Screw & Supply

0.103" CS X 1.424" ID HNBR O-Rings | AS568-127 | Dash 127 | 80 Durometer (70 / Pkg.)

0.103" CS X 1.424" ID HNBR O-Rings | AS568-127 | Dash 127 | 80 Durometer (70 / - Main image
$36.05 $57.22 In stock

HNBR o-rings in AS568-127, 1.424" 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: 127
  • Cross-section: 0.103" (2.62 mm)
  • Inner diameter: 1.424" (36.17 mm)
  • Durometer: 80 Shore A
  • Temperature range: -40°F to +300°F (-40°C to +149°C)
  • Measurement type: Imperial
  • Pack quantity: 70 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 (5.0 / 5 · 5 reviews)

Ava ★★★★★

The 80 durometer feels just right for the high-temp seals I needed on a fuel system—no leaks after a week of testing. These HNBR rings handled the -40°F startup without getting brittle, which was a relief.

Benjamin ★★★★★

Fitted these dash 127 o-rings on a hydraulic repair job, and the 80 durometer feels stiffer than the old ones—exactly what I needed for higher pressure. No leaks after a full week of runtime.

Henry U. ★★★★★

The temperature range is exactly what I needed for a hot oil line that kept cooking standard nitrile seals. These fit the groove perfectly and the 80 durometer feels plenty firm. Nice to have a full pack as spares instead of buying singles.