Mutual Screw & Supply

0.139" CS X 1.046" ID Buna-N Nitrile O-Rings | AS568-215 | Dash 215 | Square Profile | 70 Durometer (400 / Pkg.)

0.139" CS X 1.046" ID Buna-N Nitrile O-Rings | AS568-215 | Dash 215 | Square - Main image
$41.43 $61.83 In stock

Buna-N Nitrile o-rings in AS568-215, 1.046" 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 (Square Profile)
  • Material: Buna-N Nitrile
  • AS568 dash size: 215
  • Cross-section: 0.139" (3.53 mm)
  • Inner diameter: 1.046" (26.57 mm)
  • Durometer: 70 Shore A
  • Temperature range: -40°F to +250°F (-40°C to +121°C)
  • Measurement type: Imperial
  • Pack quantity: 400 per package
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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 (4.6 / 5 · 5 reviews)

Eva ★★★★★

Finally found the right size for a stubborn hydraulic seal—the 1.046" ID fit perfectly with no leaks. The 70 durometer rubber has just enough give to seat firmly but still feels durable.

Zoe W. ★★★★★

Exactly the right size for my rebuild job, the 1.046" inner diameter fit the groove without any wrestling. The square profile grips better than round ones I've used before, and 400 in a pack means I've got spares for the next tear-down.

Amelia ★★★★★

The square profile on these seats perfectly in the groove without rolling, unlike round o-rings I've fought with before. For the price per pack, having 400 spares on the shelf is a no-brainer.