Mutual Screw & Supply

0.139" CS X 0.796" ID Viton FKM O-Rings | AS568-211 | Dash 211 | 75 Durometer | Black (65 / Pkg.)

0.139" CS X 0.796" ID Viton FKM O-Rings | AS568-211 | Dash 211 | 75 Durometer | - Main image
$35.68 $53.26 In stock

Viton FKM o-rings in AS568-211, 0.796" inner diameter by 0.139" 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: 211
  • Cross-section: 0.139" (3.53 mm)
  • Inner diameter: 0.796" (20.22 mm)
  • Durometer: 75 Shore A
  • Color: Black
  • Temperature range: -15°F to +400°F (-26°C to +204°C)
  • Measurement type: Imperial
  • Pack quantity: 65 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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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)

Scarlett C. ★★★★★

The 75 durometer feels just right for my application, and the -15°F to +400°F range gives me confidence they'll hold up under heat. These Viton rings fit perfectly on my hydraulic fittings.

Sebastian C. ★★★★★

I needed o-rings that could handle high heat near my furnace, and these Viton ones are perfect—installed easily and haven't budged in a month. The 0.139" cross-section seals tightly without feeling too stiff at the 75 durometer. For the price of a 65-pack, it's a solid deal for tough environments.

Sebastian V. ★★★★★

The 75 durometer feels just right for sealing a high-heat engine component I’m working on. These Viton o-rings fit snugly and arrived in a nice bulk pack of 65.