Mutual Screw & Supply

Viton FKM O-Rings | AS568-908 | Dash 908 | 90 Durometer (400 / Pkg.)

Viton FKM O-Rings | AS568-908 | Dash 908 | 90 Durometer (400 / Pkg.) - Main image
$40.11 $57.3 In stock

Viton FKM o-rings in AS568-908. 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: 908
  • Durometer: 90 Shore A
  • Temperature range: -15°F to +400°F (-26°C to +204°C)
  • Measurement type: Imperial
  • Pack quantity: 400 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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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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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)

Timothy ★★★★★

The 90 durometer gives these o-rings a nice firm feel when seating them, and I’ve had zero leaks since installing. The 400 count per package is generous for the price, great value for high-temp applications.

Eva M. ★★★★★

These 908s fit perfectly in a high-temp hydraulic valve I’ve been working on. The 90 durometer feels sturdier than the standard Buna-N I used before, and they’ve held up well at 350°F so far.

Sebastian ★★★★★

Finally found a batch of 908s that actually seal the hydraulic fittings on my press without leaking. These Viton rings handled the 350°F operating temperature on the first test run. Exactly what I needed for high-heat applications.