Mutual Screw & Supply

0.21" CS X 1.725" ID EPDM O-Rings | AS568-327 | Dash 327 | 70 Durometer | Black (60 / Pkg.)

0.21" CS X 1.725" ID EPDM O-Rings | AS568-327 | Dash 327 | 70 Durometer | Black - Main image
$38.81 $51.74 In stock

EPDM o-rings in AS568-327, 1.725" 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: 327
  • Cross-section: 0.21" (5.33 mm)
  • Inner diameter: 1.725" (43.81 mm)
  • Durometer: 70 Shore A
  • Color: Black
  • Temperature range: -65°F to +300°F (-54°C to +149°C)
  • Measurement type: Imperial
  • Pack quantity: 60 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 (5.0 / 5 · 5 reviews)

Scarlett Q. ★★★★★

The 0.21" cross-section on these EPDM o-rings is exactly what I needed for a tight seal on my hydraulic fitting. They slid in easily and haven't leaked a drop since I installed them.

James X. ★★★★★

I’ve been hunting for a 327 size that actually seals right and these fit the groove perfectly. The EPDM feels quality and the -65°F rating is a plus for my outdoor setup. A solid 60-pack means I won’t have to reorder for a while.

Ava ★★★★★

The cross-section on these is spot-on – they seated snugly without any bulging or squish. I’ve run them near the 300°F mark for a few days now and they’ve held up with zero leaks.