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Viton FKM O-Rings | AS568-166 | Dash 166 | 75 Durometer | Brown (14 / Pkg.)

Viton FKM O-Rings | AS568-166 | Dash 166 | 75 Durometer | Brown (14 / Pkg.) - Main image
$33.35 $51.31 In stock

Viton FKM o-rings in AS568-166. 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: 166
  • Durometer: 75 Shore A
  • Color: Brown
  • Temperature range: -15°F to +400°F (-26°C to +204°C)
  • Measurement type: Imperial
  • Pack quantity: 14 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 (4.4 / 5 · 5 reviews)

John E. ★★★★★

These seals held up perfectly when I used them to replace some old gaskets on a hot oil line that sits around 350°F. The 75 durometer feels firm but not brittle, and the brown color makes them easy to spot against the black hoses.

Violet B. ★★★★★

Finally found a seal that can handle the heat cycling on our pneumatic cylinder without going stiff. The 75 durometer feels just right for the snug fit.

Jacob B. ★★★★★

Installed these on a valve that gets up to 350°F and they haven’t shrunk or cracked after a month of daily use — the high-temp tolerance is spot on for my application.