Mutual Screw & Supply

0.139" CS X 2.859" ID Viton FKM O-Rings | AS568-233 | Dash 233 | FDA Compliant | 60 Durometer | White (10 / Pkg.)

0.139" CS X 2.859" ID Viton FKM O-Rings | AS568-233 | Dash 233 | FDA Compliant - Main image
$36.13 $51.61 In stock

Viton FKM o-rings in AS568-233, 2.859" 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: 233
  • Cross-section: 0.139" (3.53 mm)
  • Inner diameter: 2.859" (72.62 mm)
  • Durometer: 60 Shore A
  • Color: White
  • Temperature range: -15°F to +400°F (-26°C to +204°C)
  • Measurement type: Imperial
  • Compliance: FDA 21 CFR 177.2600
  • Pack quantity: 10 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 (4.6 / 5 · 5 reviews)

Daniel ★★★★★

These fit perfectly on the port cover of my brewing kettle, and the 60 durometer gives a nice, firm seal. Holding up great to repeated hot water and steam exposure so far.

Michael S. ★★★★★

Finally found FDA-rated o-rings in this exact size for my food processing setup. The 60 durometer feels just right—not too stiff, not too soft—and the white Viton material makes them easy to spot during maintenance.

Emma P. ★★★★★

These rings held up during a steam line repair where standard rubber would've melted in minutes. The 60-durometer hardness feels solid but still flexible enough to seat properly, and the FDA-compliant white material is a nice touch for food-contact applications.