Mutual Screw & Supply

0.07" CS X 2.989" ID Viton FKM O-Rings | AS568-041 | Dash 041 | X-Ring | 70 Durometer (25 / Pkg.)

0.07" CS X 2.989" ID Viton FKM O-Rings | AS568-041 | Dash 041 | X-Ring | 70 - Main image
$38.55 $54.29 In stock

Viton FKM o-rings in AS568-041, 2.989" 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 (X-Ring)
  • Material: Viton FKM
  • AS568 dash size: 041
  • Cross-section: 0.07" (1.78 mm)
  • Inner diameter: 2.989" (75.92 mm)
  • Durometer: 70 Shore A
  • Temperature range: -15°F to +400°F (-26°C to +204°C)
  • Measurement type: Imperial
  • Pack quantity: 25 per package
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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)

Ruby X. ★★★★★

Had to replace some old o-rings in a high-temp pump application, and these Viton FKM ones handled the initial test run at 350°F without any sign of softening. The 0.07" cross-section seated perfectly in the groove—just the right fit for that AS568-041 spec.

Olivia B. ★★★★★

The cross-section on these is exactly 0.07" as described, and they fit perfectly in my hydraulic fitting groove. Viton handles the 300°F oil in my compressor without any swelling.

Madison H. ★★★★★

I needed a high-temp seal for a steam valve rebuild, and these Viton FKM rings handled the 375°F service without any deformation or leakage. The 70 durometer felt firm but still pliable enough to seat easily in the groove.