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Silicone O-Rings | AS568-471 | Dash 471 | FDA Compliant | 70 Durometer | Red (4 / Pkg.)

Silicone O-Rings | AS568-471 | Dash 471 | FDA Compliant | 70 Durometer | Red (4 - Main image
$40.12 $61.73 In stock

Silicone o-rings in AS568-471. 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: 471
  • 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: 4 per package
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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 (4.6 / 5 · 5 reviews)

Scarlett T. ★★★★★

The red color makes these o-rings easy to spot during assembly, and the 70 durometer feels just right for my standard sealing jobs. They slid right into the groove without any tweaking, and I’m confident the -80°F to +450°F range will cover my needs.

Miles ★★★★★

Finally a set of o-rings that handle the heat cycle from my autoclave without cracking or getting brittle. The fit on the AS568-471 flange was spot on.

Nicholas ★★★★★

I needed a high-temp seal for a steam line at work, and these silicone rings handled 400°F without any visible wear. The 70 durometer feels just right—stiff enough to hold shape but pliable enough to seat easily.