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Silicone O-Rings | AS568-426 | Dash 426 | FDA Compliant | 70 Durometer | Red (14 / Pkg.)

Silicone O-Rings | AS568-426 | Dash 426 | FDA Compliant | 70 Durometer | Red - Main image
$37.1 $50.13 In stock

Silicone o-rings in AS568-426. 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: 426
  • 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: 14 per package
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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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 (4.8 / 5 · 5 reviews)

Jacob ★★★★★

I needed a high-temp seal for a steam valve and these silicone o-rings handle -80°F to +450°F without any issue. The 70 durometer is firm enough to hold pressure but still flexible to install.

Amelia ★★★★★

The red color makes them easy to spot during inventory, and the 70 durometer feels just right—firm but not brittle. I've used them in a few high-temp fittings around the shop, and the -80°F to +450°F range gives me total peace of mind.

Hannah L. ★★★★★

Installed these in a hot steam line that’s been killing standard Buna-N gaskets, and the silicone handles the 400°F service range without any issue. They’re firm enough at 70 durometer to seal tight, and the package of 14 gave me extras for future repairs.