Mutual Screw & Supply

0.21" CS X 8.475" ID Silicone O-Rings | AS568-365 | Dash 365 | FDA Compliant | 70 Durometer | Red (10 / Pkg.)

0.21" CS X 8.475" ID Silicone O-Rings | AS568-365 | Dash 365 | FDA Compliant | - Main image
$32.66 $50.25 In stock

Silicone o-rings in AS568-365, 8.475" inner diameter by 0.21" 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: 365
  • Cross-section: 0.21" (5.33 mm)
  • Inner diameter: 8.475" (215.26 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: 10 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 (5.0 / 5 · 5 reviews)

Sebastian G. ★★★★★

The 0.21" cross-section is perfect for my pressure cooker lid seal, and the red color makes them easy to spot. These o-rings feel high-quality and fit snugly without any binding.

Ryan P. ★★★★★

Finally found the right size for my pressure canner — the 8.475" ID fit perfectly where standard rings always slipped. The red color makes it easy to spot during cleaning, and the silicone feels more durable than the rubber ones I've used before.

Michael R. ★★★★★

I needed an odd-sized o-ring for a high-temp application and these fit the AS568-365 spec perfectly. The silicone feels quite pliable even at room temperature, and they've held up well under 400°F so far.