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Silicone O-Rings | AS568-166 | Dash 166 | FDA Compliant | 70 Durometer | Red (22 / Pkg.)

Silicone O-Rings | AS568-166 | Dash 166 | FDA Compliant | 70 Durometer | Red - Main image
$30.62 $50.19 In stock

Silicone o-rings in AS568-166. 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: 166
  • 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: 22 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 (5.0 / 5 · 5 reviews)

Victoria B. ★★★★★

I needed high-temp seals for a steam line repair, and these red silicone o-rings handled the 350°F cycles without any hardening. The 70 durometer felt just right when seating them—not too stiff, not too soft.

Scarlett X. ★★★★★

These fit perfectly on my lab's hot oil filtration rig, handling the 400°F cycles without any softening. The consistent red color makes them easy to spot during maintenance.

Christopher J. ★★★★★

Needed to rebuild a peristaltic pump head and these red silicone rings fit perfectly. They handled boiling water sterilization without any swelling or distortion.