Mutual Screw & Supply

0.103" CS X 0.299" ID Viton FKM O-Rings | AS568-109 | Dash 109 | 75 Durometer | Black (85 / Pkg.)

0.103" CS X 0.299" ID Viton FKM O-Rings | AS568-109 | Dash 109 | 75 Durometer | - Main image
$33.23 $51.13 In stock

Viton FKM o-rings in AS568-109, 0.299" 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: 109
  • Cross-section: 0.103" (2.62 mm)
  • Inner diameter: 0.299" (7.59 mm)
  • Durometer: 75 Shore A
  • Color: Black
  • Temperature range: -15°F to +400°F (-26°C to +204°C)
  • Measurement type: Imperial
  • Pack quantity: 85 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 (4.6 / 5 · 5 reviews)

Madison ★★★★★

I needed o-rings that could handle high heat for a manifold repair, and these Viton ones have been holding up perfectly at 350°F without any signs of wear. The 75 durometer feels just right for a snug seal.

Henry ★★★★★

These Viton o-rings fit perfectly on my hydraulic fitting, and the 75 durometer feels sturdy enough for high-temp applications. I've had issues with cheaper seals deforming in the past, but these held up great during initial testing up to 350°F.

James O. ★★★★★

Needed a replacement for a worn-out seal and these Dash 109s fit the groove perfectly at 0.299" ID. The Viton material feels solidly built, and knowing they handle up to 400°F gives me peace of mind for my hot oil application. A full pack of 85 means I won't be ordering again anytime soon.