Mutual Screw & Supply

Viton FKM O-Rings | AS568-904 | Dash 904 | 75 Durometer | Brown (325 / Pkg.)

Viton FKM O-Rings | AS568-904 | Dash 904 | 75 Durometer | Brown (325 / Pkg.) - Main image
$33.39 $50.59 In stock

Viton FKM o-rings in AS568-904. 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: 904
  • Durometer: 75 Shore A
  • Color: Brown
  • Temperature range: -15°F to +400°F (-26°C to +204°C)
  • Measurement type: Imperial
  • Pack quantity: 325 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)

Miles Z. ★★★★★

The 75 durometer is just right for my hydraulic fittings—firm enough to seal well without being a struggle to install. With 325 in the pack, I've got plenty for future projects.

Mia W. ★★★★★

Needed to replace some seals in a chemical transfer line, and these 904 o-rings fit perfectly. The 75 durometer feels nice and firm, and the brown Viton seems like it'll hold up well against the fluids I'm using.

Ryan ★★★★★

The 75 durometer hardness feels just right for my application, and the brown color makes them easy to spot during assembly. I've used a few already in a hot oil line and they haven't softened or deformed at all.