Mutual Screw & Supply

0.139" CS X 0.734" ID Viton FKM O-Rings | AS568-210 | Dash 210 | 90 Durometer (200 / Pkg.)

0.139" CS X 0.734" ID Viton FKM O-Rings | AS568-210 | Dash 210 | 90 Durometer - Main image
$45.47 $65.9 In stock

Viton FKM o-rings in AS568-210, 0.734" inner diameter by 0.139" 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: 210
  • Cross-section: 0.139" (3.53 mm)
  • Inner diameter: 0.734" (18.64 mm)
  • Durometer: 90 Shore A
  • Temperature range: -15°F to +400°F (-26°C to +204°C)
  • Measurement type: Imperial
  • Pack quantity: 200 per package
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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 (4.4 / 5 · 5 reviews)

Miles E. ★★★★★

I had to swap out some seals in a hydraulic line that sees 350°F and these have held up for two weeks straight without a single leak. The 90 durometer is noticeably firmer than my old ones, which gives me confidence in the fit. A pack of 200 for this price is a steal.

Natalie ★★★★★

Finally a set of o-rings that actually handles my steam application without drying out after a week. The 90 durometer gives them just the right firmness for a tight seal without being impossible to install.

Steven J. ★★★★★

I needed high-temp o-rings for a pump that keeps hitting 350°F, and these Viton ones handle that range without issue. The 90 durometer feels solid and the 200-count package should last me through several rebuilds.