Mutual Screw & Supply

0.103" CS X 2.486" ID Viton FKM O-Rings | AS568-144 | Dash 144 | 75 Durometer | Black (40 / Pkg.)

0.103" CS X 2.486" ID Viton FKM O-Rings | AS568-144 | Dash 144 | 75 Durometer | - Main image
$33.11 $50.17 In stock

Viton FKM o-rings in AS568-144, 2.486" 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: 144
  • Cross-section: 0.103" (2.62 mm)
  • Inner diameter: 2.486" (63.14 mm)
  • Durometer: 75 Shore A
  • Color: Black
  • Temperature range: -15°F to +400°F (-26°C to +204°C)
  • Measurement type: Imperial
  • Pack quantity: 40 per package
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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)

Eli ★★★★★

Needed o-rings for a high-temp pneumatic valve rebuild, and these FKM rings handled the 350°F cycling without any issues. The 75 durometer feels solid and the 2.486" ID fit perfectly on my cylinder gland—no leaks after a week of use.

Edward I. ★★★★★

I just finished rebuilding a hydraulic cylinder that sees constant heat cycles, and these FKM o-rings slipped on easily and sealed perfectly on the first try. The 75 durometer feels firm but not brittle, which gives me confidence they'll hold up well over time.

Carter K. ★★★★★

The high-temperature rating was exactly what I needed for a pneumatic valve rebuild near a hot motor housing. These Viton O-Rings seated perfectly without any distortion during installation and the 75 durometer hardness feels sturdy.