Mutual Screw & Supply

0.21" CS X 1.224" ID EPDM O-Rings | AS568-322 | Dash 322 | 70 Durometer | Black (500 / Pkg.)

0.21" CS X 1.224" ID EPDM O-Rings | AS568-322 | Dash 322 | 70 Durometer | Black - Main image
$32.94 $50.67 In stock

EPDM o-rings in AS568-322, 1.224" inner diameter by 0.21" cross-section. Service range -65°F to +300°F (-54°C to +149°C). Also known as EPM, EPR, Nordel, Vistalon.

Specifications

  • Product type: O-Ring
  • Material: EPDM
  • AS568 dash size: 322
  • Cross-section: 0.21" (5.33 mm)
  • Inner diameter: 1.224" (31.09 mm)
  • Durometer: 70 Shore A
  • Color: Black
  • Temperature range: -65°F to +300°F (-54°C to +149°C)
  • Measurement type: Imperial
  • Pack quantity: 500 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)

Scarlett ★★★★★

Installing these in a water manifold was easy since the 0.21" cross-section fit the grooves perfectly. The 70 durometer feels firm enough to handle pressure without being impossible to seat.

Natalie ★★★★★

I needed a reliable seal for a high-temp hydraulic application and these EPDM rings are handling 250°F+ without any softening. The 0.21" cross-section feels noticeably firmer than the standard Buna-N I used before.

David L. ★★★★★

The 70 durometer is exactly what I needed for a low-pressure water seal, and the 1.224" ID fits perfectly over a 1.2" tube. For the price, having 500 on hand means I'm set for years.