Mutual Screw & Supply

0.103" CS X 1.986" ID Silicone O-Rings | AS568-136 | Dash 136 | FDA Compliant | 70 Durometer | Red (100 / Pkg.)

0.103" CS X 1.986" ID Silicone O-Rings | AS568-136 | Dash 136 | FDA Compliant | - Main image
$34.04 $51.58 In stock

Silicone o-rings in AS568-136, 1.986" inner diameter by 0.103" 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: 136
  • Cross-section: 0.103" (2.62 mm)
  • Inner diameter: 1.986" (50.44 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)

Michael ★★★★★

These handle the heat way better than the black rubber ones I’d been using—I’ve had them on a steam line at 300°F for three weeks now with zero softening or deformation. The 70 durometer feels firm but still seats easily, and the 100-count pack means I’ve got spares for every flange in the shop.

Ryan U. ★★★★★

Needed a reliable seal for a home water filtration setup and these red silicone rings fit the AS568-136 spec perfectly. They’re noticeably pliable but hold firm, and the pack of 100 should last me years.

Edward Z. ★★★★★

The high-temperature rating of -80°F to +450°F is exactly what I needed for my oven door, and these red silicone rings fit perfectly without any trimming. Much better than the old rubber ones that would crack after a few months.