Mutual Screw & Supply

0.139" CS X 0.734" ID Viton FKM O-Rings | AS568-210 | Dash 210 | X-Ring | 70 Durometer (50 / Pkg.)

0.139" CS X 0.734" ID Viton FKM O-Rings | AS568-210 | Dash 210 | X-Ring | 70 - Main image
$38.7 $53.75 In stock

Viton FKM o-rings in AS568-210, 0.734" 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 (X-Ring)
  • Material: Viton FKM
  • AS568 dash size: 210
  • Cross-section: 0.139" (3.53 mm)
  • Inner diameter: 0.734" (18.64 mm)
  • Durometer: 70 Shore A
  • Temperature range: -15°F to +400°F (-26°C to +204°C)
  • Measurement type: Imperial
  • Pack quantity: 50 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 (5.0 / 5 · 5 reviews)

Hazel ★★★★★

Finally found o-rings that hold up to the heat near my engine block without melting. The 70 durometer feels just right for this application, and the 50-count bag is a solid deal.

Christopher ★★★★★

These fit perfectly on my hydraulic press’s steam valves, and the 70 durometer feels just right for a tight seal without being too stiff. Handled the 350°F operating temperature without any issues on the first try.

Miles G. ★★★★★

I was replacing seals on a high-temp pump and needed something that could handle continuous 400°F operation, and these Viton rings fit perfectly out of the bag. The 70 durometer feels just right for a snug fit without being too stiff to install.