Mutual Screw & Supply

0.103" CS X 0.549" ID Viton FKM O-Rings | AS568-113 | Dash 113 | 90 Durometer (400 / Pkg.)

0.103" CS X 0.549" ID Viton FKM O-Rings | AS568-113 | Dash 113 | 90 Durometer - Main image
$42.35 $61.37 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
  • Material: Viton FKM
  • AS568 dash size: 113
  • Cross-section: 0.103" (2.62 mm)
  • Inner diameter: 0.549" (13.94 mm)
  • Durometer: 90 Shore A
  • Temperature range: -15°F to +400°F (-26°C to +204°C)
  • Measurement type: Imperial
  • Pack quantity: 400 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)

Richard O. ★★★★★

These fit perfectly on my hydraulic press fittings and the 90 durometer feels sturdier than the standard ones I've used before. The -15° to +400°F range gives me confidence they'll hold up under high heat cycles.

Stella M. ★★★★★

Replacing the worn seals on a heat exchanger was a pain until these came in, the -15°F to +400°F range gives me real confidence. The 90 durometer hardness feels sturdy and they seated perfectly into the grooves without any twisting.

Miles ★★★★★

Finally found a high-temp o-ring that doesn't harden up after a season—these Viton ones handle the 400°F in my compressor just fine. The 0.103" cross-section fits the groove perfectly, and a pack of 400 means I won't run out anytime soon.