Mutual Screw & Supply

0.139" CS X 0.734" ID HNBR O-Rings | AS568-210 | Dash 210 | 90 Durometer (24 / Pkg.)

0.139" CS X 0.734" ID HNBR O-Rings | AS568-210 | Dash 210 | 90 Durometer (24 / - Main image
$32.56 $50.88 In stock

HNBR o-rings in AS568-210, 0.734" 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: 210
  • Cross-section: 0.139" (3.53 mm)
  • Inner diameter: 0.734" (18.64 mm)
  • Durometer: 90 Shore A
  • Temperature range: -40°F to +300°F (-40°C to +149°C)
  • Measurement type: Imperial
  • Pack quantity: 24 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 (4.6 / 5 · 5 reviews)

Hazel ★★★★★

These fit perfectly on the quick-connect fittings for my hydraulic hose repair. The -40°F low-temp rating gives me confidence they'll hold up in the cold.

Timothy I. ★★★★★

The 90 durometer feels really firm and durable, which is exactly what I needed for a high-pressure seal. They handled the 300°F temperature range in my steam setup without any issues.

Alexander ★★★★★

The 90 durometer hardness gives these a really solid, positive seal without needing to wrestle them into place. I've used them in a hot oil application around 250°F and they've held up perfectly so far.