Mutual Screw & Supply

0.07" CS X 4.489" ID Silicone O-Rings | AS568-047 | Dash 047 | FDA Compliant | 70 Durometer | Red (50 / Pkg.)

0.07" CS X 4.489" ID Silicone O-Rings | AS568-047 | Dash 047 | FDA Compliant | - Main image
$32.58 $51.71 In stock

Silicone o-rings in AS568-047, 4.489" inner diameter by 0.07" cross-section. 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: 047
  • Cross-section: 0.07" (1.78 mm)
  • Inner diameter: 4.489" (114.02 mm)
  • 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: 50 per package
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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)

Zoe ★★★★★

I used these in a vacuum chamber seal where I needed FDA compliance and they’ve held up perfectly through multiple cycles, with no sign of wear. The red color makes them easy to spot during maintenance, which is a nice bonus.

Andrew ★★★★★

Installed one as a high-temp gasket in a steam valve and it held up perfectly at 300°F without any hardening. The 70 durometer gives just the right amount of squeeze for our metal flanges.

Richard B. ★★★★★

These red silicone o-rings fit perfectly on my smoker door and feel much more pliable than the black ones I've used before. The 70 durometer seems just right for a tight seal without being too stiff to seat properly.