Mutual Screw & Supply

0.139" CS X 1.484" ID Buna-N Nitrile O-Rings | AS568-222 | Dash 222 | 50 Durometer (120 / Pkg.)

0.139" CS X 1.484" ID Buna-N Nitrile O-Rings | AS568-222 | Dash 222 | 50 - Main image
$38.61 $53.63 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: 50 Shore A
  • Temperature range: -40°F to +250°F (-40°C to +121°C)
  • Measurement type: Imperial
  • Pack quantity: 120 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)

Adam ★★★★★

The 50-durometer compound on these AS568-222 o-rings seals perfectly in my low-pressure coolant line, and the 1.484" ID fits the groove without any struggle. For the price per pack, having 120 on hand for future repairs is a solid deal.

Emma ★★★★★

I've bought these o-rings for a few different sealing jobs now, and the 50-durometer compound seals nicely without needing excessive force to seat them. The 1.484" ID measured exactly right on my caliper, which saved me from another return trip to the hardware store.

Grace H. ★★★★★

The 50-durometer hardness is perfect for my application—soft enough to seat easily but still holds its shape under compression. I ran through about 40 of the 120 in a weekend project, and every single one fit the groove without any wobble. These are exactly what I needed for a tight seal in a hydrau