Mutual Screw & Supply

0.103" CS X 1.549" ID Viton FKM O-Rings | AS568-129 | Dash 129 | X-Ring | 70 Durometer (35 / Pkg.)

0.103" CS X 1.549" ID Viton FKM O-Rings | AS568-129 | Dash 129 | X-Ring | 70 - Main image
$39.57 $54.21 In stock

Viton FKM o-rings in AS568-129, 1.549" 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: 129
  • Cross-section: 0.103" (2.62 mm)
  • Inner diameter: 1.549" (39.34 mm)
  • Durometer: 70 Shore A
  • Temperature range: -15°F to +400°F (-26°C to +204°C)
  • Measurement type: Imperial
  • Pack quantity: 35 per package
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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 (5.0 / 5 · 5 reviews)

Alexander ★★★★★

The -15°F to +400°F range on these o-rings is exactly what I needed for my hot water valve rebuild. The 70 durometer feels firm yet pliable, and the 1.549" ID fit perfectly on the first try.

Sophia ★★★★★

Finally found o-rings that can handle the high-temp applications I work with, and the 70 durometer feels right for a solid seal without being too stiff. These 129 size rings fit the groove perfectly. Exactly what I needed for that repair job.

Chloe ★★★★★

These X-rings fit perfectly in my hydraulic manifold and the Viton material handles the chemicals without swelling. Installed a dozen so far and they seat nicely without rolling in the groove.