Mutual Screw & Supply

0.139" CS X 1.296" ID Viton FKM O-Rings | AS568-219 | Dash 219 | 90 Durometer (80 / Pkg.)

0.139" CS X 1.296" ID Viton FKM O-Rings | AS568-219 | Dash 219 | 90 Durometer - Main image
$34.45 $52.2 In stock

Viton FKM o-rings in AS568-219, 1.296" 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: 219
  • Cross-section: 0.139" (3.53 mm)
  • Inner diameter: 1.296" (32.92 mm)
  • Durometer: 90 Shore A
  • Temperature range: -15°F to +400°F (-26°C to +204°C)
  • Measurement type: Imperial
  • Pack quantity: 80 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 (4.0 / 5 · 5 reviews)

Samuel ★★★★★

These fit perfectly on the quick-connect fittings for my hydraulic test rig, and the FKM material handles the 350°F steam exposure with no swelling. Exactly what I needed for high-temp sealing.

Lucy U. ★★★★☆

Needed these for a high-temp hydraulic assembly and the -015°F to +400°F rating gives me confidence. Fitting was a bit snug compared to softer rings, but the 90 durometer holds its shape well under pressure.

Riley D. ★★★★☆

The 90 durometer feels noticeably stiffer than the standard 70 I've used before, which works great for sealing a hydraulic fitting that sees some vibration. Only gave it four stars because one ring in the bag had a slight molding flash I had to trim off.