Mutual Screw & Supply

0.139" CS X 0.421" ID Viton FKM O-Rings | AS568-205 | Dash 205 | Metal Detectable | 75 Durometer (35 / Pkg.)

0.139" CS X 0.421" ID Viton FKM O-Rings | AS568-205 | Dash 205 | Metal - Main image
$38.33 $54.76 In stock

Viton FKM o-rings in AS568-205, 0.421" 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: 205
  • Cross-section: 0.139" (3.53 mm)
  • Inner diameter: 0.421" (10.69 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: 35 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 (5.0 / 5 · 5 reviews)

Edward I. ★★★★★

After fighting with a seized hydraulic cylinder, this 75 durometer Viton ring held up perfectly under the heat where a standard Buna-N would have failed. The metal-detectable feature is a nice safety bonus for our food processing line.

George K. ★★★★★

I was replacing seals on a high-temp pneumatic cylinder and these Viton rings fit perfectly in the groove. The metal-detectable feature gives me peace of mind for food processing equipment.

Hannah E. ★★★★★

Popped one of these on a heated manifold line hitting around 350°F and it's holding up perfectly so far, no swelling or leaks. The metal-detectable strip gives me peace of mind in the food processing area.