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Silicone O-Rings | AS568-433 | Dash 433 | FDA Compliant | 70 Durometer | Red (14 / Pkg.)

Silicone O-Rings | AS568-433 | Dash 433 | FDA Compliant | 70 Durometer | Red - Main image
$38.74 $56.14 In stock

Silicone o-rings in AS568-433. 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: 433
  • 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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Standard Shipping · United States: $0.00

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 (4.8 / 5 · 5 reviews)

Jacob H. ★★★★★

The temperature range on these is what sold me — I’ve got a heat gun application that kills standard rubber in a month, and these red ones haven’t even hardened after two weeks at 400°F. The 70 durometer feels just right for a firm but forgiving seal, and getting 14 in the pack means I’ve got spares

Zoe Y. ★★★★★

These red silicone o-rings fit perfectly on my vacuum port where the heat cycles are brutal. The -80°F to +450°F range gives me peace of mind, and the 70 durometer feels just sturdy enough without being too stiff.

Edward ★★★★★

I've been using these for a high-temp seal on a lab vacuum setup, and they've held up perfectly under repeated 400°F cycles. The 70 durometer feels just right for creating a tight seal without being too stiff.