Mutual Screw & Supply

0.139" CS X 1.734" ID Silicone O-Rings | AS568-224 | Dash 224 | FDA Compliant | 70 Durometer | Red (100 / Pkg.)

0.139" CS X 1.734" ID Silicone O-Rings | AS568-224 | Dash 224 | FDA Compliant | - Main image
$40.54 $57.1 In stock

Silicone o-rings in AS568-224, 1.734" 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: 224
  • Cross-section: 0.139" (3.53 mm)
  • Inner diameter: 1.734" (44.04 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: 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 (4.8 / 5 · 5 reviews)

Benjamin ★★★★★

Used these to replace the old gaskets on my homebrewing keg lid, and the -80°F to +450°F range gives me peace of mind for both hot cleaning and cold carbonation. Fit was perfect right out of the package.

Harper ★★★★★

The red color makes these easy to spot when I’m swapping seals on my hot- water system, and the -80°F to +450°F range gives me confidence they’ll hold up. Exactly what I needed for a tight, food-safe fit.

Christopher J. ★★★★★

The temperature range on these is impressive—I’ve used them in a steam line at 300°F and they haven’t hardened or cracked like the nitrile ones I had before. The red color makes them easy to spot during assembly, and the 70 durometer feels firm but still seals well.