Mutual Screw & Supply

0.139" CS X 0.234" ID EPDM O-Rings | AS568-202 | Dash 202 | 70 Durometer | Black (550 / Pkg.)

0.139" CS X 0.234" ID EPDM O-Rings | AS568-202 | Dash 202 | 70 Durometer | - Main image
$36.75 $52.5 In stock

EPDM o-rings in AS568-202, 0.234" 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: 202
  • Cross-section: 0.139" (3.53 mm)
  • Inner diameter: 0.234" (5.94 mm)
  • Durometer: 70 Shore A
  • Color: Black
  • Temperature range: -65°F to +300°F (-54°C to +149°C)
  • Measurement type: Imperial
  • Pack quantity: 550 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)

Ava M. ★★★★★

Pulled these out for a hot water line repair and the EPDM held up perfectly at 180°F, no swelling or leaks after a week of daily use. The 70 durometer gives them just enough give to seat easily without feeling flimsy, and the 550 count means I've got spares for years.

Eli ★★★★★

Exactly the right size for my hydraulic repair jobs, and the 550 count means I won't be reordering for a while. The EPDM handles the heat range I need, though I haven't pushed it past 250°F yet—still, the seal held perfectly under pressure.

Leo ★★★★★

Finally, a 550-count box of EPDM o-rings at this price that actually measures out correctly—0.234” ID matched my gauge. The 70 durometer feels firm enough to seat without squishing out, and so far they’ve held up fine in a hot water line that cycles to about 190°F.