Mutual Screw & Supply

0.139" CS X 5.359" ID Viton FKM O-Rings | AS568-253 | Dash 253 | Metal Detectable | 75 Durometer (4 / Pkg.)

0.139" CS X 5.359" ID Viton FKM O-Rings | AS568-253 | Dash 253 | Metal - Main image
$41.3 $56.58 In stock

Viton FKM o-rings in AS568-253, 5.359" 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: 253
  • Cross-section: 0.139" (3.53 mm)
  • Inner diameter: 5.359" (136.12 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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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 (4.6 / 5 · 5 reviews)

Robert ★★★★★

Installed these in a high-heat pump application, and the metal-detectable feature gives me peace of mind for food safety compliance. They seated perfectly in the groove and haven't shown any swelling after a week of continuous use at 350°F.

Madison ★★★★★

The metal-detectable feature gives me peace of mind in our processing line, and these Viton FKM o-rings handled the high-temp steam cleaning without any swelling.

Harper ★★★★★

I needed o-rings for a food-grade machine, and the metal-detectable feature gives me peace of mind during inspections—they seat perfectly in the groove without any fuss.