Mutual Screw & Supply

0.139" CS X 9.484" ID Viton FKM O-Rings | AS568-274 | Dash 274 | 75 Durometer | Black (6 / Pkg.)

0.139" CS X 9.484" ID Viton FKM O-Rings | AS568-274 | Dash 274 | 75 Durometer | - Main image
$35.66 $50.22 In stock

Viton FKM o-rings in AS568-274, 9.484" 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: 274
  • Cross-section: 0.139" (3.53 mm)
  • Inner diameter: 9.484" (240.89 mm)
  • Durometer: 75 Shore A
  • Color: Black
  • Temperature range: -15°F to +400°F (-26°C to +204°C)
  • Measurement type: Imperial
  • Pack quantity: 6 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 (4.8 / 5 · 5 reviews)

James F. ★★★★★

Swapped out the old rubber ones for these Viton FKM rings and the difference in heat tolerance is night and day, especially since my setup runs hot. The 75 durometer feels firm but they seated into the groove without any struggle. At nearly nine and a half inches across, they cover the flange nicely

Riley ★★★★★

The 9.484" inner diameter was a perfect fit for my hydraulic cylinder, and the 75 durometer feels solid. Arrived well-packaged and works great under the hood where temps run high.

Elizabeth ★★★★★

Had a tough time finding the right size for a hydraulic repair, but these matched the AS568-274 spec perfectly and sealed up tight on the first try. The Viton material holds up well under high heat, which is exactly what I needed for my application.