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Viton FKM O-Rings | AS568-163 | Dash 163 | 75 Durometer | Brown (16 / Pkg.)

Viton FKM O-Rings | AS568-163 | Dash 163 | 75 Durometer | Brown (16 / Pkg.) - Main image
$38.25 $53.88 In stock

Viton FKM o-rings in AS568-163. 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: 163
  • Durometer: 75 Shore A
  • Color: Brown
  • Temperature range: -15°F to +400°F (-26°C to +204°C)
  • Measurement type: Imperial
  • Pack quantity: 16 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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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 (4.8 / 5 · 5 reviews)

Kevin D. ★★★★★

I’ve been running these at around 350°F in a hot oil line for three weeks now and they haven’t softened or deformed one bit. The 75 durometer feels solid yet still seats easily into the groove, and the -15°F cold limit gives me confidence for winter start-ups.

Penelope Z. ★★★★★

Installed a set on a pneumatic valve that sees constant 300°F steam, and these haven't shown any sign of hardening after a month of cycling. The brown color also makes them easy to spot during maintenance inspections.

Olivia ★★★★★

These seals handled the high heat on my industrial dryer vent perfectly. The brown color was a nice bonus to match the equipment. Installed all 16 and they seated without any leaks.