Mutual Screw & Supply

0.139" CS X 1.984" ID Viton FKM O-Rings | AS568-226 | Dash 226 | 75 Durometer | Black (24 / Pkg.)

0.139" CS X 1.984" ID Viton FKM O-Rings | AS568-226 | Dash 226 | 75 Durometer | - Main image
$34.08 $50.12 In stock

Viton FKM o-rings in AS568-226, 1.984" inner diameter by 0.139" 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: 226
  • Cross-section: 0.139" (3.53 mm)
  • Inner diameter: 1.984" (50.39 mm)
  • Durometer: 75 Shore A
  • Color: Black
  • Temperature range: -15°F to +400°F (-26°C to +204°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)

Daniel V. ★★★★★

I needed a high-temp seal for my espresso machine's steam valve, and these Viton o-rings fit perfectly. The 75 durometer feels sturdy, and they slipped right into the groove without any hassle.

Sofia K. ★★★★★

Finally found a source for Viton FKM o-rings that doesn't require a bulk order. The 1.984" inner diameter fits my regulator rebuild perfectly, and the 75 durometer feels like the right balance of firmness and seal.

Victoria ★★★★★

Needed these for a high-temp hydraulic line that kept cooking my standard ones, and the -15°F to +400°F rating is exactly what the spec called for. The 75 durometer feels firm but not brittle when I stretch it over the fitting, and the 24-pack means I've got spares for the next two rebuilds.