Mutual Screw & Supply

0.139" CS X 1.109" ID Viton FKM O-Rings | AS568-216 | Dash 216 | 75 Durometer | Black (55 / Pkg.)

0.139" CS X 1.109" ID Viton FKM O-Rings | AS568-216 | Dash 216 | 75 Durometer | - Main image
$33.51 $51.55 In stock

Viton FKM o-rings in AS568-216, 1.109" 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: 216
  • Cross-section: 0.139" (3.53 mm)
  • Inner diameter: 1.109" (28.17 mm)
  • Durometer: 75 Shore A
  • Color: Black
  • Temperature range: -15°F to +400°F (-26°C to +204°C)
  • Measurement type: Imperial
  • Pack quantity: 55 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 (4.8 / 5 · 5 reviews)

Abigail ★★★★★

These fit perfectly into the AS568-216 groove I measured, and the Viton material handles the heat cycle in my valve housing without any issues. I’m glad I went with the 75 durometer for a snug, reliable seal.

Alexander Z. ★★★★★

These o-rings fit perfectly on my vacuum coupler flanges and the 75 durometer feels just right for a good seal. The high temp rating gives me confidence for steam service applications.

Elizabeth ★★★★★

Needed to replace some old seals in a high-temp compressor that kept failing at 350°F — these Viton rings handled the heat without any softening or cracking. The 75 durometer feels just right, firm yet easy to slide into place. Pack of 55 was plenty for the job, and they’re exactly the AS568-216 siz