Mutual Screw & Supply

0.139" CS X 1.171" ID Viton FKM O-Rings | AS568-217 | Dash 217 | FDA Compliant | 60 Durometer | White (30 / Pkg.)

0.139" CS X 1.171" ID Viton FKM O-Rings | AS568-217 | Dash 217 | FDA Compliant - Main image
$38.85 $57.98 In stock

Viton FKM o-rings in AS568-217, 1.171" 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: 217
  • Cross-section: 0.139" (3.53 mm)
  • Inner diameter: 1.171" (29.74 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: 30 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)

Aurora J. ★★★★★

These seals are holding up perfectly in our high-temp application, and the 60 durometer feels just right for the compression we need. The fit on the 1.171" ID was spot-on for our existing groove.

Ava W. ★★★★★

I was pleasantly surprised by the bright white color of these Viton o-rings—they look clean and professional in my home brewing setup. The 60 durometer is softer than standard ones I've used, making them easier to seat without tools. They seal perfectly on my stainless steel fittings so far.

Hannah ★★★★★

I needed o-rings that could handle high heat and these Viton FKM ones have been holding up great in our steam application at nearly 200°F. The 60 durometer feels flexible without being too soft, and the white color makes them easy to spot during installation.