Mutual Screw & Supply

Silicone O-Rings | AS568-157 | Dash 157 | Metal Detectable | 70 Durometer (8 / Pkg.)

Silicone O-Rings | AS568-157 | Dash 157 | Metal Detectable | 70 Durometer (8 / - Main image
$36.52 $50.72 In stock

Silicone o-rings in AS568-157. 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: 157
  • Durometer: 70 Shore A
  • Temperature range: -80°F to +450°F (-62°C to +232°C)
  • Measurement type: Imperial
  • Metal detectable: Yes
  • Pack quantity: 8 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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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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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)

John ★★★★★

I needed o-rings that could handle extreme temps for a high-heat industrial application, and these silicone ones have held up perfectly at 450°F without any degradation. The 70 durometer gives them just the right firmness for a secure seal.

Aurora N. ★★★★★

The metal-detectable feature gives me peace of mind in our food processing line, and the -80°F rating handles our freezer seals without cracking. These eight rings fit perfectly on the dash-157 fittings.

Carter N. ★★★★★

The high-temp range is perfect for my oven gaskets—used them for months without any hardening or cracking. The metal-detectable aspect gives solid peace of mind for food lines. Fits the AS568-157 groove exactly, no stretching needed.