Mutual Screw & Supply

0.103" CS X 0.299" ID Viton FKM O-Rings | AS568-109 | Dash 109 | 90 Durometer (600 / Pkg.)

0.103" CS X 0.299" ID Viton FKM O-Rings | AS568-109 | Dash 109 | 90 Durometer - Main image
$32.87 $53.89 In stock

Viton FKM o-rings in AS568-109, 0.299" inner diameter by 0.103" 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: 109
  • Cross-section: 0.103" (2.62 mm)
  • Inner diameter: 0.299" (7.59 mm)
  • Durometer: 90 Shore A
  • Temperature range: -15°F to +400°F (-26°C to +204°C)
  • Measurement type: Imperial
  • Pack quantity: 600 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)

Edward E. ★★★★★

These are exactly the Viton FKM spec I needed for a high-temp application. The 90 durometer feels firm and durable, and the 0.299" ID fits my groove perfectly. Happy with the bulk quantity for the price.

Daniel J. ★★★★★

I was worried about buying such a bulk pack blind, but the 90 durometer hardness is spot on for my high-temp application. These Viton rings handle the 400°F rating without any deformation, and at 600 per package I'm set for years.

Ruby Q. ★★★★★

The 90 durometer hardness is exactly what I needed for a high-temp seal—these handled my application up to 400°F without any softening. Six hundred in the bag means I've got spares for years, and the sizing matched my groove perfectly.