Mutual Screw & Supply

0.139" CS X 1.359" ID Silicone O-Rings | AS568-220 | Dash 220 | FDA Compliant | 70 Durometer | Red (100 / Pkg.)

0.139" CS X 1.359" ID Silicone O-Rings | AS568-220 | Dash 220 | FDA Compliant | - Main image
$30.95 $50.74 In stock

Silicone o-rings in AS568-220, 1.359" inner diameter by 0.139" 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: 220
  • Cross-section: 0.139" (3.53 mm)
  • Inner diameter: 1.359" (34.52 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: 100 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 (4.8 / 5 · 5 reviews)

Charlotte D. ★★★★★

The FDA compliance gave me peace of mind for a food-grade application, and these red o-rings fit perfectly on my pressure cooker valve. They feel dense and springy, exactly as I needed.

Penelope ★★★★★

The 70 durometer is exactly what I needed for a snug seal, and these red o-rings fit perfectly in my pressure cooker gasket replacement. I've already ordered another bag.

Claire P. ★★★★★

These handled the heat way better than the cheap rubber ones I had before, and the bright red color makes them easy to spot during assembly. The 70 durometer feels firm yet still seals nicely against the flange. Just ordered another pack for spares.