Mutual Screw & Supply

0.103" CS X 0.986" ID HNBR O-Rings | AS568-120 | Dash 120 | 90 Durometer (60 / Pkg.)

0.103" CS X 0.986" ID HNBR O-Rings | AS568-120 | Dash 120 | 90 Durometer (60 / - Main image
$36.15 $50.91 In stock

HNBR o-rings in AS568-120, 0.986" 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: 120
  • Cross-section: 0.103" (2.62 mm)
  • Inner diameter: 0.986" (25.04 mm)
  • Durometer: 90 Shore A
  • Temperature range: -40°F to +300°F (-40°C to +149°C)
  • Measurement type: Imperial
  • Pack quantity: 60 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 (4.2 / 5 · 5 reviews)

Sebastian K. ★★★★★

The 90 durometer hardness feels reassuringly solid when I pop them in place, and the 0.986" inner diameter seats perfectly on my fitting. Already have spare packs on the way for the hotter lines in my setup—the -40°F to 300°F range covers everything I need.

Jacob D. ★★★★☆

These fit perfectly on the valve stems I'm rebuilding, and the 90 durometer hardness gives me confidence they'll hold up under pressure. Only gripe is the packaging—a couple came out slightly pinched, but they seated fine after a quick inspection.

Robert ★★★★☆

The temperature range is what sold me, since my application cycles between freezing and hot. These feel properly dense at 90 durometer, and the sizing is spot-on for the spec. Only gripe is that sixty rings per pack is more than I'll use in a lifetime, but the price makes it a non-issue.