Mutual Screw & Supply

0.139" CS X 2.859" ID Viton FKM O-Rings | AS568-233 | Dash 233 | 75 Durometer | Brown (40 / Pkg.)

0.139" CS X 2.859" ID Viton FKM O-Rings | AS568-233 | Dash 233 | 75 Durometer | - Main image
$41.14 $61.4 In stock

Viton FKM o-rings in AS568-233, 2.859" 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: 233
  • Cross-section: 0.139" (3.53 mm)
  • Inner diameter: 2.859" (72.62 mm)
  • Durometer: 75 Shore A
  • Color: Brown
  • Temperature range: -15°F to +400°F (-26°C to +204°C)
  • Measurement type: Imperial
  • Pack quantity: 40 per package
Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy
If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy
Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Returning an item

Check the return conditions before sending anything back.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (4.2 / 5 · 5 reviews)

Hazel O. ★★★★★

I was worried about finding the right high-temp o-ring for a steam valve, but this Viton FKM handles the +200°F range no problem. The 75 durometer feels solid, and the brown color makes it easy to spot during installation.

Ava A. ★★★★☆

I was worried about heat resistance for a pneumatic application, but these brown Viton rings easily handle the high-temp seal I needed. The 75 durometer feels just right for this size.

Steven V. ★★★★☆

These fit perfectly on my hydraulic cylinder's gland nut, and the brown color makes them easy to spot. The 75 durometer feels just right for the application, though I wish the package had a few more rings for the price.