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Silicone O-Rings | AS568-473 | Dash 473 | FDA Compliant | 70 Durometer | Red (4 / Pkg.)

Silicone O-Rings | AS568-473 | Dash 473 | FDA Compliant | 70 Durometer | Red (4 - Main image
$47.59 $64.31 In stock

Silicone o-rings in AS568-473. 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: 473
  • 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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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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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)

Edward ★★★★★

Finally found o-rings that actually handle the 400°F steam in my autoclave without hardening. The red color makes them easy to spot during maintenance too.

George I. ★★★★★

Needed a replacement set for a high-temp application and these handled the heat without any deformation. The -80°F to +450°F range is exactly what I was after, and the 70 durometer gives them a firm but flexible feel. Fits perfectly on the port I tested it with.

Joshua ★★★★★

I needed a high-temp seal for a steam valve, and these handled the 400°F range perfectly—no softening or leakage at all. The 70 durometer feels just right for a firm but not rigid fit.