Mutual Screw & Supply

0.103" CS X 0.237" ID Viton FKM O-Rings | AS568-108 | Dash 108 | 75 Durometer | Brown (400 / Pkg.)

0.103" CS X 0.237" ID Viton FKM O-Rings | AS568-108 | Dash 108 | 75 Durometer | - Main image
$41.72 $56.38 In stock

Viton FKM o-rings in AS568-108, 0.237" 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: 108
  • Cross-section: 0.103" (2.62 mm)
  • Inner diameter: 0.237" (6.02 mm)
  • Durometer: 75 Shore A
  • Color: Brown
  • Temperature range: -15°F to +400°F (-26°C to +204°C)
  • Measurement type: Imperial
  • Pack quantity: 400 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)

Lily S. ★★★★★

I was honestly surprised by how much nicer these feel than the generic rubber o-rings I’ve used before—the FKM material is noticeably firm but still has a little give when I press it between my fingers. For a 5-star, I’m just glad the 0.103" cross-section is exactly what my fittings needed, and the

Brian ★★★★★

The 400-count box is a serious value when you're replacing seals across multiple machines. These Viton rings hold up well at the 400°F top end, and the brown color makes them easy to spot against dark metal parts. I'm on my second box and haven't had a single failure yet.

David ★★★★★

I needed a solid seal for a high-temp hydraulic line, and these Viton rings handle the 400°F limit without issue. The brown color makes them easy to spot during assembly too.