Mutual Screw & Supply

0.103" CS X 0.299" ID Viton FKM O-Rings | AS568-109 | Dash 109 | X-Ring | 70 Durometer (150 / Pkg.)

0.103" CS X 0.299" ID Viton FKM O-Rings | AS568-109 | Dash 109 | X-Ring | 70 - Main image
$35.53 $57.31 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 (X-Ring)
  • Material: Viton FKM
  • AS568 dash size: 109
  • Cross-section: 0.103" (2.62 mm)
  • Inner diameter: 0.299" (7.59 mm)
  • Durometer: 70 Shore A
  • Temperature range: -15°F to +400°F (-26°C to +204°C)
  • Measurement type: Imperial
  • Pack quantity: 150 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)

Avery ★★★★★

These rings handled the 350°F heat in my compressor like a champ, no softening or swelling after a full shift. The 70 durometer feels just right for a snug seal without being a nightmare to install. I've already ordered another pack for my spare parts drawer.

Lucy Z. ★★★★★

Fitting these X-rings was a breeze since the 0.299" ID sits just right in my groove, and the 70 durometer feels firm yet forgiving. I've got them in a hot oil line that peaks near 400°F and they haven't lost their shape after a week of cycling.

Timothy ★★★★★

Had to replace some seals on a transmission cooler and these fit the groove perfectly. The 70 durometer feels flexible enough for the job yet durable.