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Silicone O-Rings | AS568-454 | Dash 454 | FDA Compliant | 70 Durometer | Red (5 / Pkg.)

Silicone O-Rings | AS568-454 | Dash 454 | FDA Compliant | 70 Durometer | Red (5 - Main image
$33.64 $56.06 In stock

Silicone o-rings in AS568-454. 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: 454
  • 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: 5 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 (4.6 / 5 · 5 reviews)

Zoe ★★★★★

I needed a high-temp seal for my home lab setup, and these rings handle the 450°F rating without any issue. The 70 durometer gives them a nice firm feel without being too stiff.

Jacob ★★★★★

Used these in a hot steam application that peaks around 380°F and they’ve held up perfectly without hardening. The 70 durometer feels just right—firm enough to seal, but they still seat easily into the groove.

Joseph D. ★★★★★

I needed a high-temp seal for a steam application, and these silicone rings handled the 400°F range without any issue. The 70 durometer feels just right—not too stiff, not too soft.