Mutual Screw & Supply

0.139" CS X 3.234" ID Silicone O-Rings | AS568-236 | Dash 236 | FDA Compliant | 70 Durometer | Red (50 / Pkg.)

0.139" CS X 3.234" ID Silicone O-Rings | AS568-236 | Dash 236 | FDA Compliant | - Main image
$33.65 $55.17 In stock

Silicone o-rings in AS568-236, 3.234" inner diameter by 0.139" 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: 236
  • Cross-section: 0.139" (3.53 mm)
  • Inner diameter: 3.234" (82.14 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: 50 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)

Joseph ★★★★★

The fit on my AS568-236 housing was spot-on, and the red color makes them easy to spot during assembly. I've had them in a steam application around 300°F for a few weeks now and they still feel as supple as day one, which is a huge relief.

Nicholas ★★★★★

These fit perfectly on my pressure cooker lid for canning, and the red color makes them easy to spot during assembly. The 70 durometer feels firm but seals nicely, even after a few cycles at 400°F.

Timothy Y. ★★★★★

I needed high-temp o-rings for a sous vide controller rebuild, and the 450°F rating on these gives me plenty of safety margin. The red color makes them easy to spot during maintenance, and they seated perfectly without any twisting.