Mutual Screw & Supply

0.139" CS X 8.484" ID Viton FKM O-Rings | AS568-270 | Dash 270 | Metal Detectable | 75 Durometer (3 / Pkg.)

0.139" CS X 8.484" ID Viton FKM O-Rings | AS568-270 | Dash 270 | Metal - Main image
$37.94 $63.23 In stock

Viton FKM o-rings in AS568-270, 8.484" 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: 270
  • Cross-section: 0.139" (3.53 mm)
  • Inner diameter: 8.484" (215.49 mm)
  • Durometer: 75 Shore A
  • Temperature range: -15°F to +400°F (-26°C to +204°C)
  • Measurement type: Imperial
  • Metal detectable: Yes
  • Pack quantity: 3 per package
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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)

Ruby ★★★★★

The 0.139" cross-section is exactly right for the AS568-270 groove I measured, and the Viton handled steam heat up to 350°F without any softening. Three per pack is a solid value since I only needed two for the job, leaving a spare for next time.

Grace F. ★★★★★

The metal-detectable aspect is a lifesaver for our food-line maintenance—caught one on the sensor during a routine check. Fit the 8.484" bore perfectly, and the 75 durometer feels plenty firm for the 400°F steam service we run them in.

Sophia ★★★★★

I’ve been using these o-rings in a high-temp application and they hold up perfectly at 400°F—no softening or leaks after weeks. The 75 durometer feels just right for sealing without being too stiff.