Mutual Screw & Supply

0.103" CS X 1.799" ID Viton FKM O-Rings | AS568-133 | Dash 133 | 75 Durometer | Brown (70 / Pkg.)

0.103" CS X 1.799" ID Viton FKM O-Rings | AS568-133 | Dash 133 | 75 Durometer | - Main image
$36.65 $57.27 In stock

Viton FKM o-rings in AS568-133, 1.799" inner diameter by 0.103" cross-section. Service range -15°F to +400°F (-26°C to +204°C). Also known as FKM, Fluoroelastomer.

Specifications

  • Product type: O-Ring
  • Material: Viton FKM
  • AS568 dash size: 133
  • Cross-section: 0.103" (2.62 mm)
  • Inner diameter: 1.799" (45.69 mm)
  • Durometer: 75 Shore A
  • Color: Brown
  • Temperature range: -15°F to +400°F (-26°C to +204°C)
  • Measurement type: Imperial
  • Pack quantity: 70 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 (4.4 / 5 · 5 reviews)

Kevin Y. ★★★★★

The 75 durometer hardness feels just right for my application, not too stiff when seating them. These Viton rings handle the heat range I needed, up to 400°F, and the 1.799" inner diameter was spot on for my fitting.

Richard ★★★★★

These o-rings replaced a leaking seal on my hydraulic press that had failed due to heat fatigue, and the -15°F to +400°F rating gives me confidence they'll hold up better.

Daniel S. ★★★★★

I’ve been running these in a hot oil application that fried the last batch of o-rings I had, and the FKM material is holding up perfectly at around 300°F. The 75 durometer feels firm but still seals tight, and the brown color makes them easy to spot during installation. For the price per pack of 70,