Mutual Screw & Supply

0.139" CS X 1.296" ID Silicone O-Rings | AS568-219 | Dash 219 | FDA Compliant | 70 Durometer | Red (110 / Pkg.)

0.139" CS X 1.296" ID Silicone O-Rings | AS568-219 | Dash 219 | FDA Compliant | - Main image
$32.88 $54.8 In stock

Silicone o-rings in AS568-219, 1.296" 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: 219
  • Cross-section: 0.139" (3.53 mm)
  • Inner diameter: 1.296" (32.92 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: 110 per package
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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 (5.0 / 5 · 5 reviews)

Charlotte ★★★★★

These are holding up perfectly in a high-heat application around a stove vent where my old rubber ones kept melting. The -80°F to +450°F rating is no joke, and the 70 durometer feels firm yet seals snugly.

Eli ★★★★★

The red color makes them easy to spot on the workbench, which is a small thing but saves me time when sorting through my kit. The 70 durometer feels exactly right for the vacuum fittings I've used them on, and they seat without any twisting.

Violet ★★★★★

Finally found a dash 219 o-ring that actually fits my hot-end seal properly, and this silicone version handles my 400°F soldering station without any softening. The 70 durometer feels just right for a tight seal without needing excessive force.