Mutual Screw & Supply

0.103" CS X 0.861" ID HNBR O-Rings | AS568-118 | Dash 118 | 70 Durometer (70 / Pkg.)

0.103" CS X 0.861" ID HNBR O-Rings | AS568-118 | Dash 118 | 70 Durometer (70 / - Main image
$33.64 $56.06 In stock

HNBR o-rings in AS568-118, 0.861" 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: 118
  • Cross-section: 0.103" (2.62 mm)
  • Inner diameter: 0.861" (21.87 mm)
  • Durometer: 70 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 (4.8 / 5 · 5 reviews)

Evelyn I. ★★★★★

The -40°F rating is what sold me, and after a week in freezing temps these seals haven't cracked or lost their shape. The 0.103" cross-section fit snugly into the groove without any wrestling matches.

Riley U. ★★★★★

These are holding up perfectly in a high-temp hydraulic application where standard nitrile would've failed within a week. The 70 durometer gives them just the right firmness for the seal, and the -40°F to 300°F range covers everything I need.

Ava ★★★★★

I needed some o-rings that could handle a high-temp automotive application near the engine, and these HNBR ones with the -40°F to +300°F range are exactly what I was after. They seated perfectly in the groove and feel like they’ll last a long time at that 70 durometer hardness.