Mutual Screw & Supply

0.103" CS X 0.861" ID Viton FKM O-Rings | AS568-118 | Dash 118 | X-Ring | 70 Durometer (60 / Pkg.)

0.103" CS X 0.861" ID Viton FKM O-Rings | AS568-118 | Dash 118 | X-Ring | 70 - Main image
$37.84 $51.14 In stock

Viton FKM o-rings in AS568-118, 0.861" 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: 118
  • Cross-section: 0.103" (2.62 mm)
  • Inner diameter: 0.861" (21.87 mm)
  • Durometer: 70 Shore A
  • Temperature range: -15°F to +400°F (-26°C to +204°C)
  • Measurement type: Imperial
  • Pack quantity: 60 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 (4.6 / 5 · 5 reviews)

Evelyn W. ★★★★★

Used these for a high-temp hydraulic seal and the Viton handled the heat without any hardening. The 70 durometer feels right for the job, and the 0.861" ID seated snugly with no leaks. Sixty in a pack means I've got spares for the next rebuild.

Hannah B. ★★★★★

These fit perfectly in a Parker 2/4 BSPP hydraulic fitting I use for a high-temp oil line. The 70 durometer is stiff enough to hold pressure, and they were easy to install without any binding.

Joshua T. ★★★★★

Needed a seal that could handle serious heat for a rebuild, and the -15°F to +400°F range gave me confidence. The 70 durometer feels just right—firm but not brittle, and the box of 60 means I've got spares for every project coming up.