Mutual Screw & Supply

Silicone O-Rings | AS568-918 | Dash 918 | FDA Compliant | 70 Durometer | Red (120 / Pkg.)

Silicone O-Rings | AS568-918 | Dash 918 | FDA Compliant | 70 Durometer | Red - Main image
$37.88 $53.35 In stock

Silicone o-rings in AS568-918. 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: 918
  • 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: 120 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 (4.4 / 5 · 5 reviews)

Sebastian ★★★★★

These have a nice firm feel, and the red color makes them easy to spot on my workbench. I used a few for a high-heat gasket repair and they held up perfectly with no signs of melting or cracking.

Lucy K. ★★★★★

The high-temperature rating is exactly what I needed for my vacuum sealer modifications—these hold up perfectly under heat. The pack of 120 is great value considering how often I swap parts in various projects.

Grace ★★★★★

Finally found red silicone o-rings in the 918 size that actually hold up to high heat; these stayed flexible when I needed them for a steam application. The 70 durometer feels just right for a snug seal without being too stiff to install.