Mutual Screw & Supply

0.21" CS X 0.474" ID EPDM O-Rings | AS568-310 | Dash 310 | 70 Durometer | Black (250 / Pkg.)

0.21" CS X 0.474" ID EPDM O-Rings | AS568-310 | Dash 310 | 70 Durometer | Black - Main image
$36.47 $55.26 In stock

EPDM o-rings in AS568-310, 0.474" 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: 310
  • Cross-section: 0.21" (5.33 mm)
  • Inner diameter: 0.474" (12.04 mm)
  • Durometer: 70 Shore A
  • Color: Black
  • Temperature range: -65°F to +300°F (-54°C to +149°C)
  • Measurement type: Imperial
  • Pack quantity: 250 per package
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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 (5.0 / 5 · 5 reviews)

Hannah ★★★★★

I needed these for a hydraulic repair on an old press, and the 0.474" inner diameter fit perfectly. The rubber is nice and pliable, yet holds shape well under pressure.

Abigail I. ★★★★★

Kept a few spares in the truck for the coolant lines, and with the -65°F rating I'm not worried about winter cracking like I was with the old silicone ones. The 0.474" ID seated snugly without any wrestling to get them on.

Penelope Q. ★★★★★

The 70-durometer hardness feels just right for a snug fit without being a struggle to install. I used a handful of these in a hot water line and the -65°F to +300°F range gives me total peace of mind. They came in a generous 250-pack, so I've got spares for years.