Mutual Screw & Supply

0.139" CS X 3.109" ID Viton FKM O-Rings | AS568-235 | Dash 235 | Metal Detectable | 75 Durometer (75 / Pkg.)

0.139" CS X 3.109" ID Viton FKM O-Rings | AS568-235 | Dash 235 | Metal - Main image
$37.99 $54.27 In stock

Viton FKM o-rings in AS568-235, 3.109" 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: 235
  • Cross-section: 0.139" (3.53 mm)
  • Inner diameter: 3.109" (78.97 mm)
  • Durometer: 75 Shore A
  • Temperature range: -15°F to +400°F (-26°C to +204°C)
  • Measurement type: Imperial
  • Metal detectable: Yes
  • Pack quantity: 75 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)

George ★★★★★

I needed a high-temp seal for a steam line, and these Viton O-rings handled the 350°F exposure without any sign of degradation. The metal-detectable feature is a nice bonus for food processing environments.

Abigail ★★★★★

Been using these in a high-temp hydraulic application where standard Buna-Ns were failing every few weeks. The metal-detectable feature is a great bonus for food processing compliance, and the 75 durometer gives just enough flexibility for a solid seal. After three months of 350°F exposure, they sti

Julian U. ★★★★☆

These 75 durometer rings are noticeably stiffer than the standard ones I've used, which works perfectly for my air compressor setup where I need a reliable seal at higher pressure. The metal detectable feature is a nice bonus for food processing applications, though they feel slightly more rigid tha