Mutual Screw & Supply

0.21" CS X 1.475" ID Buna-N Nitrile O-Rings | AS568-325 | Dash 325 | 90 Durometer (200 / Pkg.)

0.21" CS X 1.475" ID Buna-N Nitrile O-Rings | AS568-325 | Dash 325 | 90 - Main image
$33.55 $54.12 In stock

Buna-N Nitrile o-rings in AS568-325, 1.475" inner diameter by 0.21" cross-section. Service range -40°F to +250°F (-40°C to +121°C). Also known as NBR, Buna-N, Chemigum, Hycar, Perbunan.

Specifications

  • Product type: O-Ring
  • Material: Buna-N Nitrile
  • AS568 dash size: 325
  • Cross-section: 0.21" (5.33 mm)
  • Inner diameter: 1.475" (37.47 mm)
  • Durometer: 90 Shore A
  • Temperature range: -40°F to +250°F (-40°C to +121°C)
  • Measurement type: Imperial
  • Pack quantity: 200 per package
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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 ★★★★★

Finally found o-rings that actually hold up in my hydraulic press without deforming after a few uses. The 90 durometer material seals perfectly against the hot oil and the 1.475" ID fit my application exactly.

Samuel ★★★★★

The 90 durometer is noticeably stiffer than the standard 70, which is exactly what I needed to stop leaks on my high-pressure air line. Ordered a bag of 200 and every single ring measured spot-on.

Eva B. ★★★★★

Fitting these onto my hydraulic fittings was a breeze, and the 90 durometer material holds up well under the 200 psi I'm running. At this price for a 200-pack, I won't have to worry about running out for a long time.