Mutual Screw & Supply

0.103" CS X 2.236" ID Viton FKM O-Rings | AS568-140 | Dash 140 | 75 Durometer | Black (50 / Pkg.)

0.103" CS X 2.236" ID Viton FKM O-Rings | AS568-140 | Dash 140 | 75 Durometer | - Main image
$38 $58.46 In stock

Viton FKM o-rings in AS568-140, 2.236" 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: 140
  • Cross-section: 0.103" (2.62 mm)
  • Inner diameter: 2.236" (56.79 mm)
  • Durometer: 75 Shore A
  • Color: Black
  • Temperature range: -15°F to +400°F (-26°C to +204°C)
  • Measurement type: Imperial
  • Pack quantity: 50 per package
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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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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)

Lucy H. ★★★★★

Installed these for a high-temp oil seal on a pump that kept leaking with standard Buna-N—the Viton FKM material handles the 375°F operating temp without issue. Fit was perfect on the first try, and the 75 durometer feels just firm enough for the groove.

Samuel ★★★★★

The cross-section is noticeably thicker than the standard hardware store o-rings I've used before, so these seal much more snugly in my hydraulic fitting. I've had them in service for a couple weeks now with no leaks at all.

David P. ★★★★★

The high-temp rating was the main reason I grabbed these for my hot oil system, and they seated perfectly with no leaks. Much cheaper than buying individually at the hardware store.