Mutual Screw & Supply

0.139" CS X 6.109" ID Viton FKM O-Rings | AS568-259 | Dash 259 | Metal Detectable | 75 Durometer (4 / Pkg.)

0.139" CS X 6.109" ID Viton FKM O-Rings | AS568-259 | Dash 259 | Metal - Main image
$44.63 $63.76 In stock

Viton FKM o-rings in AS568-259, 6.109" 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: 259
  • Cross-section: 0.139" (3.53 mm)
  • Inner diameter: 6.109" (155.17 mm)
  • Durometer: 75 Shore A
  • Temperature range: -15°F to +400°F (-26°C to +204°C)
  • Measurement type: Imperial
  • Metal detectable: Yes
  • Pack quantity: 4 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 (4.8 / 5 · 5 reviews)

Alexander U. ★★★★★

I needed o-rings that could handle higher heat in my air compressor setup, and these Viton ones with the 0.139" cross-section fit perfectly. The 75 durometer feels solid, and the metal detectable feature gives me peace of mind for food-grade applications.

Penelope ★★★★★

Handled a steam leak in my industrial press just fine. The metal detectable feature gives me peace of mind during food processing line inspections.

Aurora C. ★★★★★

Needed a reliable seal for a high-heat application, and these Viton rings handled the 400°F range without any issues. The 75 durometer feels sturdy, and the metal-detectable aspect is a smart safety touch for food processing. Fit perfectly on the 6.1-inch bore, and I’ve got spares for next time.