Mutual Screw & Supply

0.103" CS X 0.549" ID Viton FKM O-Rings | AS568-113 | Dash 113 | Square Profile | 70 Durometer (110 / Pkg.)

0.103" CS X 0.549" ID Viton FKM O-Rings | AS568-113 | Dash 113 | Square Profile - Main image
$34.77 $54.33 In stock

Viton FKM o-rings in AS568-113, 0.549" 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 (Square Profile)
  • Material: Viton FKM
  • AS568 dash size: 113
  • Cross-section: 0.103" (2.62 mm)
  • Inner diameter: 0.549" (13.94 mm)
  • Durometer: 70 Shore A
  • Temperature range: -15°F to +400°F (-26°C to +204°C)
  • Measurement type: Imperial
  • Pack quantity: 110 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)

George Q. ★★★★★

Finally found a square-profile o-ring that actually holds up to high heat in our compressor—these Viton ones handle 400°F without any issues. The pack of 110 is perfect for keeping spares on hand for multiple repairs.

Isabella D. ★★★★★

I bought a pack of these Viton square-profile o-rings for a high-temp hydraulic application, and they're holding up perfectly at 350°F without any deformation. The 70 durometer seems just right—soft enough to seal well but still firm.

Mia B. ★★★★★

These square-profile Viton rings seated perfectly in a custom jig I built. The 70 durometer gives them just enough stiffness to hold without being impossible to install. Exactly what I needed for a high-heat application.