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Viton FKM O-Rings | AS568-158 | Dash 158 | 75 Durometer | Brown (18 / Pkg.)

Viton FKM O-Rings | AS568-158 | Dash 158 | 75 Durometer | Brown (18 / Pkg.) - Main image
$37.27 $51.76 In stock

Viton FKM o-rings in AS568-158. 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: 158
  • Durometer: 75 Shore A
  • Color: Brown
  • Temperature range: -15°F to +400°F (-26°C to +204°C)
  • Measurement type: Imperial
  • Pack quantity: 18 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)

Sophia ★★★★★

These brown Viton o-rings are saving my bacon on a hot oil pump rebuild where standard Buna-N kept swelling. The 75 durometer feels just stiff enough to hold shape under the pipe wrench torque. Glad I grabbed the 18-pack for spares.

Brian ★★★★★

I needed a high-temp seal for a steam valve at work, and these Viton rings hold up perfectly at 400°F without any softening. The brown color makes them easy to spot in my toolbox too.

Ryan Q. ★★★★★

Finally got the chance to test these o-rings in a high-temp application, and they held up perfectly at 350°F without any softening. The brown color makes them easy to spot during assembly too.