Mutual Screw & Supply

0.103" CS X 1.986" ID Viton FKM O-Rings | AS568-136 | Dash 136 | 90 Durometer (80 / Pkg.)

0.103" CS X 1.986" ID Viton FKM O-Rings | AS568-136 | Dash 136 | 90 Durometer - Main image
$37 $55.22 In stock

Viton FKM o-rings in AS568-136, 1.986" inner diameter by 0.103" cross-section. Service range -15°F to +400°F (-26°C to +204°C). Also known as FKM, Fluoroelastomer.

Specifications

  • Product type: O-Ring
  • Material: Viton FKM
  • AS568 dash size: 136
  • Cross-section: 0.103" (2.62 mm)
  • Inner diameter: 1.986" (50.44 mm)
  • Durometer: 90 Shore A
  • Temperature range: -15°F to +400°F (-26°C to +204°C)
  • Measurement type: Imperial
  • Pack quantity: 80 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)

Joseph Y. ★★★★★

The 90-durometer hardness gives these a sturdy feel that seats firmly without deforming, which is exactly what I needed. The -15°F to +400°F range covers both my cold startup and hot running conditions without worry. A full 80-pack means I've got spares for every rebuild.

Joshua W. ★★★★★

Needed a tight seal for a hydraulic port that sees 350°F oil, and these Viton rings haven't leaked a drop since installation. The 90 durometer is firm enough to handle the pressure without deforming. Really solid fix for a high-temp application.

Avery M. ★★★★★

The heat rating was the reason I grabbed these, and they've held up fine in a 350°F seal application where cheaper nitrile rings kept failing. The 90 durometer feels firm and they seated into the groove without any distortion, even at that 1.986" ID size.