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Silicone O-Rings | AS568-406 | Dash 406 | FDA Compliant | 70 Durometer | Red (13 / Pkg.)

Silicone O-Rings | AS568-406 | Dash 406 | FDA Compliant | 70 Durometer | Red - Main image
$37.81 $51.8 In stock

Silicone o-rings in AS568-406. 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: 406
  • 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: 13 per package
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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 (4.6 / 5 · 5 reviews)

Emily ★★★★★

For my brewing setup I needed seals that could handle both hot steam and cold sanitizer, and these red rings haven't cracked or hardened in months of cycling. The 70 durometer feels just right, firm but with enough give to seat snugly every time.

Sebastian ★★★★★

The temperature range on these is what sold me—I can use them in my hot water setup without worrying about them breaking down. They’re firm but flexible enough to seat easily, and the red color makes them easy to spot during disassembly. I’ve already ordered a second pack.

Aurora ★★★★★

The -80°F rating is exactly what I needed for a cryogenic lab fitting, and these red silicones sealed perfectly first try. The 70 durometer is pliable enough to work with but holds its shape well.