Mutual Screw & Supply

0.139" CS X 1.859" ID EPDM O-Rings | AS568-225 | Dash 225 | 70 Durometer | Black (110 / Pkg.)

0.139" CS X 1.859" ID EPDM O-Rings | AS568-225 | Dash 225 | 70 Durometer | - Main image
$31.04 $50.88 In stock

EPDM o-rings in AS568-225, 1.859" inner diameter by 0.139" 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: 225
  • Cross-section: 0.139" (3.53 mm)
  • Inner diameter: 1.859" (47.22 mm)
  • Durometer: 70 Shore A
  • Color: Black
  • Temperature range: -65°F to +300°F (-54°C to +149°C)
  • Measurement type: Imperial
  • Pack quantity: 110 per package
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Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Sophia W. ★★★★★

The 70-durometer hardness is perfect for my coolant system connections—they seal without being too stiff to install. Even after a night below zero, these EPDM rings haven't cracked or lost their shape.

Eli ★★★★★

The high-temperature range was exactly what I needed for a steam seal application, and the 70 durometer felt firm enough for a reliable fit. These are holding up well so far with no leaks or compression set.

Owen A. ★★★★★

Used these to replace weather-sealing on an outdoor electrical box, and the 70-durometer EPDM is holding up perfectly in the sun and rain. The 1.859-inch inner diameter fit snugly around the conduit, and the pack of 110 means I have plenty for future projects.