Mutual Screw & Supply

0.139" CS X 0.734" ID Silicone O-Rings | AS568-210 | Dash 210 | FDA Compliant | 70 Durometer | Red (250 / Pkg.)

0.139" CS X 0.734" ID Silicone O-Rings | AS568-210 | Dash 210 | FDA Compliant | - Main image
$40.03 $59.75 In stock

Silicone o-rings in AS568-210, 0.734" 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: 210
  • Cross-section: 0.139" (3.53 mm)
  • Inner diameter: 0.734" (18.64 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: 250 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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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)

Ruby ★★★★★

Replaced a worn gasket on my espresso machine with this size, and the 70 durometer silicone sealed perfectly even under steam pressure. The -80°F to +450°F range gives me peace of mind for cooking applications.

Sofia L. ★★★★★

The red color makes them easy to spot when I'm digging through my spare parts bin, which is a small thing but genuinely convenient. They slid onto the fitting without tearing, and the 70 durometer feels reassuringly solid for a pressurized application.

Harper ★★★★★

These o-rings fit perfectly on my espresso machine's group head, and the red color makes them easy to spot during maintenance. The 70 durometer feels just right for a snug seal without being too stiff.