Mutual Screw & Supply

0.07" CS X 3.989" ID Viton FKM O-Rings | AS568-045 | Dash 045 | 75 Durometer | Brown (50 / Pkg.)

0.07" CS X 3.989" ID Viton FKM O-Rings | AS568-045 | Dash 045 | 75 Durometer | - Main image
$36.68 $58.23 In stock

Viton FKM o-rings in AS568-045, 3.989" 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: 045
  • Cross-section: 0.07" (1.78 mm)
  • Inner diameter: 3.989" (101.32 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 · 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 (4.8 / 5 · 5 reviews)

Evelyn Z. ★★★★★

The high temperature rating on these o-rings gave me peace of mind for a hot oil application, and the 75 durometer feels just right for a snug seal. The package of 50 is a solid value for this size.

Mia I. ★★★★★

I needed a batch of o-rings that could handle high heat around a compressor manifold, and these Viton ones are exactly what I was looking for. The 75 durometer feels firm but seals nicely against the flange, and the 0.07" cross-section sits perfectly in the groove.

David ★★★★★

The 75 durometer brown Viton rings are exactly the size I needed for a hydraulic fitting rebuild, and the 400°F rating gives me confidence they won’t soften or crack. Opened the package and the cross-section feels uniform all the way around. These will definitely be my go-to for high-temp jobs now.