Mutual Screw & Supply

0.21" CS X 2.6" ID Silicone O-Rings | AS568-334 | Dash 334 | FDA Compliant | 70 Durometer | Red (35 / Pkg.)

0.21" CS X 2.6" ID Silicone O-Rings | AS568-334 | Dash 334 | FDA Compliant | 70 - Main image
$32.49 $50.76 In stock

Silicone o-rings in AS568-334, 2.6" inner diameter by 0.21" cross-section. Service range -80°F to +450°F (-62°C to +232°C). Also known as VMQ, Silastic.

Specifications

  • Product type: O-Ring
  • Material: Silicone
  • AS568 dash size: 334
  • Cross-section: 0.21" (5.33 mm)
  • Inner diameter: 2.6" (66.04 mm)
  • Durometer: 70 Shore A
  • Color: Red
  • Temperature range: -80°F to +450°F (-62°C to +232°C)
  • Measurement type: Imperial
  • Compliance: FDA 21 CFR 177.2600
  • Pack quantity: 35 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 (3.8 / 5 · 5 reviews)

Benjamin ★★★★★

Fitting these was a breeze, and the red color makes them easy to spot during assembly. Nice to have the FDA-compliant silicone for peace of mind, and the 70 durometer feels sturdy without being too stiff.

David ★★★★☆

The 70 durometer feels just right for my vacuum seal application, not too stiff or too soft. It fit snugly into the groove on the first try and held up to the heat test at 400°F. Only slight nitpick is the package could use a few more for the price.

Joshua B. ★★★★☆

I needed a high-temp seal for a home brewing setup, and these silicone rings handled boiling water without any deformation. The 2.6" inner diameter fits my kettle lid perfectly, though the 70 durometer feels slightly stiffer than I expected.