Mutual Screw & Supply

0.07" CS X 4.989" ID Viton FKM O-Rings | AS568-049 | Dash 049 | 75 Durometer | Brown (22 / Pkg.)

0.07" CS X 4.989" ID Viton FKM O-Rings | AS568-049 | Dash 049 | 75 Durometer | - Main image
$39.87 $53.88 In stock

Viton FKM o-rings in AS568-049, 4.989" inner diameter by 0.07" 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: 049
  • Cross-section: 0.07" (1.78 mm)
  • Inner diameter: 4.989" (126.72 mm)
  • Durometer: 75 Shore A
  • Color: Brown
  • Temperature range: -15°F to +400°F (-26°C to +204°C)
  • Measurement type: Imperial
  • Pack quantity: 22 per package
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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 (4.8 / 5 · 5 reviews)

Claire R. ★★★★★

Had to replace some seals on a high-temp steam valve and these held up perfectly at 350°F without any softening or leakage. The 75 durometer feels just right for the application.

Madison T. ★★★★★

These brown FKM o-rings fit my hydraulic manifold perfectly and the 75 durometer feels firm but not brittle. Installed them in a hot oil line that’s been running around 300°F for a week with no leaks so far.

Michael D. ★★★★★

Needed a high-temp seal for a valve in a commercial oven, and these Viton FKM rings fit perfectly with that 0.07" cross-section. They feel really sturdy at 75 durometer and haven't leaked a drop after a week of 350°F cycles.