Mutual Screw & Supply

0.139" CS X 2.859" ID Silicone O-Rings | AS568-233 | Dash 233 | FDA Compliant | 70 Durometer | Red (50 / Pkg.)

0.139" CS X 2.859" ID Silicone O-Rings | AS568-233 | Dash 233 | FDA Compliant | - Main image
$31.86 $52.23 In stock

Silicone o-rings in AS568-233, 2.859" 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: 233
  • Cross-section: 0.139" (3.53 mm)
  • Inner diameter: 2.859" (72.62 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: 50 per package
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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 (4.8 / 5 · 5 reviews)

Kevin U. ★★★★★

The 70 durometer hardness is spot on for my air manifold rebuild, and the red color makes them easy to spot during maintenance. Pack of fifty means I've got spares for the next few jobs, which is a nice bonus for the price.

Victoria ★★★★★

The high-temp range sealed a steam line that kept cooking my old rubber gaskets, and these haven't cracked after a week of duty. The red color also makes them easy to spot during disassembly, which is a nice bonus.

William ★★★★★

I needed a large-format seal for a hot water line that regularly sees 200°F, and these handled it without a hint of deformation. The -80°F to +450°F range gives me real confidence, and the red color makes them easy to spot during maintenance. Took a full bag for a project, and every single ring meas