Mutual Screw & Supply

0.139" CS X 1.859" ID Viton FKM O-Rings | AS568-225 | Dash 225 | 75 Durometer | Brown (50 / Pkg.)

0.139" CS X 1.859" ID Viton FKM O-Rings | AS568-225 | Dash 225 | 75 Durometer | - Main image
$39.25 $54.52 In stock

Viton FKM o-rings in AS568-225, 1.859" 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: 225
  • Cross-section: 0.139" (3.53 mm)
  • Inner diameter: 1.859" (47.22 mm)
  • Durometer: 75 Shore A
  • Color: Brown
  • Temperature range: -15°F to +400°F (-26°C to +204°C)
  • Measurement type: Imperial
  • Pack quantity: 50 per package
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

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 (5.0 / 5 · 5 reviews)

Steven ★★★★★

The high-temp rating is what sold me, since my engine bay gets brutal in summer, and these have held up perfectly through a full season. The 75 durometer feels solid but still seats easily into the groove, and the brown color actually makes them easier to spot during installs.

Lily ★★★★★

Was skeptical about paying extra for Viton instead of standard rubber, but the 400°F rating convinced me to try them on a hot oil line that kept eating through cheaper seals. The brown color makes them easy to spot during maintenance, and the durometer feels firm without being brittle.

Avery T. ★★★★★

These fit perfectly on my hydraulic cylinder that sees temperatures over 300°F. The 75 durometer feels solid and the brown color makes them easy to spot during assembly.