Mutual Screw & Supply

0.139" CS X 1.484" ID Buna-N Nitrile O-Rings | AS568-222 | Dash 222 | 70 Durometer | Black (500 / Pkg.)

0.139" CS X 1.484" ID Buna-N Nitrile O-Rings | AS568-222 | Dash 222 | 70 - Main image
$45.36 $60.48 In stock

Buna-N Nitrile o-rings in AS568-222, 1.484" inner diameter by 0.139" 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: 222
  • Cross-section: 0.139" (3.53 mm)
  • Inner diameter: 1.484" (37.69 mm)
  • Durometer: 70 Shore A
  • Color: Black
  • Temperature range: -40°F to +250°F (-40°C to +121°C)
  • Measurement type: Imperial
  • Pack quantity: 500 per package
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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)

Ruby ★★★★★

The ID and cross-section are spot-on for my hydraulic cylinder rebuilds, and the 70 durometer feels just right for the application. Installed a few dozen without any leaks on the first test.

Elizabeth ★★★★★

Needed a fresh batch for some pneumatic cylinders I was rebuilding, and these seated perfectly with zero leaks at 150 PSI. The 70 durometer hardness is a nice balance between staying flexible and holding up under pressure.

Ava ★★★★★

Popped one of these into a hydraulic fitting on my tractor and it seated perfectly with no leaks. The 500-count box will last me years, but the price per ring is hard to beat for this size. Exactly the AS568-222 spec I needed.