Mutual Screw & Supply

0.139" CS X 1.609" ID Viton FKM O-Rings | AS568-223 | Dash 223 | FDA Compliant | 60 Durometer | White (18 / Pkg.)

0.139" CS X 1.609" ID Viton FKM O-Rings | AS568-223 | Dash 223 | FDA Compliant - Main image
$34.27 $50.39 In stock

Viton FKM o-rings in AS568-223, 1.609" 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: 223
  • Cross-section: 0.139" (3.53 mm)
  • Inner diameter: 1.609" (40.87 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: 18 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 (5.0 / 5 · 5 reviews)

Carter ★★★★★

The 60-durometer hardness feels just right for getting a snug seal on my hydraulic fittings. Have run them up to about 350°F with no issues so far, and they fit the 1.609" ID groove perfectly. Glad I grabbed the 18-pack, will have spares for the next rebuild.

Adam U. ★★★★★

Needed to replace some worn seals on a food-grade steam line, and these white Viton rings fit perfectly. The 60 durometer feels pliable but firm enough to hold pressure, and the 400°F rating gives peace of mind under hot service.

Benjamin Z. ★★★★★

Installed these in a laboratory hot water valve that cycles daily to 375°F; the white Viton material hasn't shown any signs of hardening or cracking after three months of use. The FDA compliance was a must for our food-contact application, and these fit the groove perfectly without needing any lubri