Mutual Screw & Supply

0.139" CS X 9.734" ID Silicone O-Rings | AS568-275 | Dash 275 | FDA Compliant | 70 Durometer | Red (10 / Pkg.)

0.139" CS X 9.734" ID Silicone O-Rings | AS568-275 | Dash 275 | FDA Compliant | - Main image
$31.86 $50.57 In stock

Silicone o-rings in AS568-275, 9.734" 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: 275
  • Cross-section: 0.139" (3.53 mm)
  • Inner diameter: 9.734" (247.24 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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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)

Adam K. ★★★★★

These o-rings handled the high heat from my smoker without any melting or warping. The 70 durometer silicone is firm but still seals tightly around the lid. Exactly the size I needed for that application.

Claire Z. ★★★★★

Finally found o-rings that actually withstand the heat from my autoclave without softening. The 70-durometer silicone held up beautifully during a 400°F sterilization cycle.

Claire N. ★★★★★

These o-rings fit perfectly on my pressure cooker valve, and the 70 durometer rubber is firm enough to create a solid seal. The red color also helps me quickly spot them during cleaning, which is a nice bonus.