Mutual Screw & Supply

0.21" CS X 0.849" ID Silicone O-Rings | AS568-316 | Dash 316 | FDA Compliant | 70 Durometer | Red (100 / Pkg.)

0.21" CS X 0.849" ID Silicone O-Rings | AS568-316 | Dash 316 | FDA Compliant | - Main image
$40 $59.7 In stock

Silicone o-rings in AS568-316, 0.849" 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: 316
  • Cross-section: 0.21" (5.33 mm)
  • Inner diameter: 0.849" (21.56 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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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)

Elizabeth Z. ★★★★★

Finally got around to rebuilding my home brewing kettle's thermometer port with these, and the 70 durometer silicone sealed perfectly at 212°F without any sign of softening. The bright red color also makes it easy to spot during quick visual checks.

Steven ★★★★★

The bright red color made them easy to spot in my parts bin, and the 70 durometer feels flexible yet firm for a tight seal on a water filtration system I fixed up.

Riley ★★★★★

These hit the temperature spec right out of the box, no smell at all which is exactly what I wanted for food contact. The 70 durometer feels firm but still seals easily, and the red color makes them simple to spot during cleanup.