Mutual Screw & Supply

Viton FKM O-Rings | AS568-455 | Dash 455 | 75 Durometer | Brown (3 / Pkg.)

Viton FKM O-Rings | AS568-455 | Dash 455 | 75 Durometer | Brown (3 / Pkg.) - Main image
$48.54 $74.67 In stock

Viton FKM o-rings in AS568-455. 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: 455
  • Durometer: 75 Shore A
  • Color: Brown
  • Temperature range: -15°F to +400°F (-26°C to +204°C)
  • Measurement type: Imperial
  • Pack quantity: 3 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 (4.6 / 5 · 5 reviews)

Penelope C. ★★★★★

These handle the heat exactly as rated, I've had them on a hot oil line for two weeks and they haven't softened or swollen at all. The 75 durometer feel is firm but they seat into the groove without fighting you, and the brown color actually makes them easy to spot during inspection.

Victoria ★★★★★

Finally got these for a high-temp pneumatic seal I was struggling with. The 75 durometer feels substantially stiffer than the standard Buna-N I was using, and they slid right into the groove. Pack of 3 is perfect for a small repair kit.

Natalie U. ★★★★★

I’ve been using these in my hot oil system and the 75 durometer is just right—firm enough to seal without cracking. The brown color makes them easy to spot during maintenance.