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Silicone O-Rings | AS568-904 | Dash 904 | FDA Compliant | 70 Durometer | Red (400 / Pkg.)

Silicone O-Rings | AS568-904 | Dash 904 | FDA Compliant | 70 Durometer | Red - Main image
$36.52 $55.33 In stock

Silicone o-rings in AS568-904. 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: 904
  • 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: 400 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 (5.0 / 5 · 5 reviews)

Jason ★★★★★

The 70 durometer on these feels just right for my industrial seals; they seat perfectly without being too stiff. Had to replace some old black ones, and the red color actually makes it easier to spot leaks during inspection.

Amelia ★★★★★

Finally found a red o-ring that handles the high-temp sterilization cycles in my lab without degrading. The -80°F to +450°F range covers everything I need, and the 400-count package means I won't run out soon.

Richard V. ★★★★★

The 70 durometer feels just right for my hydraulic fittings — firm enough to seal without being a struggle to install. These 904s held up perfectly when I tested them in a hot oil bath around 300°F, no leaks at all.