Mutual Screw & Supply

0.07" CS X 4.239" ID Viton FKM O-Rings | AS568-046 | Dash 046 | 75 Durometer | Brown (50 / Pkg.)

0.07" CS X 4.239" ID Viton FKM O-Rings | AS568-046 | Dash 046 | 75 Durometer | - Main image
$44.52 $60.99 In stock

Viton FKM o-rings in AS568-046, 4.239" inner diameter by 0.07" 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: 046
  • Cross-section: 0.07" (1.78 mm)
  • Inner diameter: 4.239" (107.67 mm)
  • Durometer: 75 Shore A
  • Color: Brown
  • Temperature range: -15°F to +400°F (-26°C to +204°C)
  • Measurement type: Imperial
  • Pack quantity: 50 per package
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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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 (5.0 / 5 · 5 reviews)

Zoe ★★★★★

I ordered these for a high-temp flange seal on a steam line, and the Viton FKM material holds up perfectly at 350°F without any softening. The -15°F lower limit gives me confidence for winter startups too.

Victoria A. ★★★★★

The 75 durometer is noticeably firmer than standard o-rings I've used before, and that extra stiffness gave me a much better seal on a hydraulic fitting. They're a great fit for the AS568-046 size I needed.

Eli ★★★★★

These are going to seal the flange on my hot oil line for good; the -15°F to +400°F range is exactly what I needed. The brown color makes them easy to spot against the black fittings, which is a nice bonus.