Mutual Screw & Supply

0.139" CS X 0.421" ID EPDM O-Rings | AS568-205 | Dash 205 | 70 Durometer | Black (500 / Pkg.)

0.139" CS X 0.421" ID EPDM O-Rings | AS568-205 | Dash 205 | 70 Durometer | - Main image
$35.71 $50.29 In stock

EPDM o-rings in AS568-205, 0.421" 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: 205
  • Cross-section: 0.139" (3.53 mm)
  • Inner diameter: 0.421" (10.69 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
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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)

Julian Z. ★★★★★

I needed a reliable seal for a high-temp application and these o-rings haven't let me down; the -65°F to +300°F range is exactly what my setup requires.

James ★★★★★

These fit perfectly on my Parker fittings and the 70 durometer feels just right for my pneumatic setup. Much better than the mixed batch I got from a cheap hardware store.

Hannah K. ★★★★★

I needed high-temp seals for a hot water application, so the -65°F to +300°F range on these EPDM o-rings was exactly what I was looking for. The full 500-count bag will last me years, and the 70 durometer gives them a nice firm but workable feel when installing.