Mutual Screw & Supply

0.103" CS X 1.299" ID Buna-N Nitrile O-Rings | AS568-125 | Dash 125 | 90 Durometer (600 / Pkg.)

0.103" CS X 1.299" ID Buna-N Nitrile O-Rings | AS568-125 | Dash 125 | 90 - Main image
$41.59 $57.77 In stock

Buna-N Nitrile o-rings in AS568-125, 1.299" inner diameter by 0.103" 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: 125
  • Cross-section: 0.103" (2.62 mm)
  • Inner diameter: 1.299" (32.99 mm)
  • Durometer: 90 Shore A
  • Temperature range: -40°F to +250°F (-40°C to +121°C)
  • Measurement type: Imperial
  • Pack quantity: 600 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 (4.6 / 5 · 5 reviews)

Joseph C. ★★★★★

Just swapped out some old seals in a hydraulic cylinder and these 90-durometer o-rings seated perfectly—no leaks so far. The size is spot on for the AS568-125 dash number I needed.

Avery ★★★★★

The 90 durometer is perfect for these o-rings, as they hold their shape well under pressure in my air line fittings. The 1.299" ID fits snugly into the groove without any struggle, and having 600 in a pack means I won't run out.

Henry M. ★★★★★

I needed these for a high-temp hydraulic repair and the -40°F to +250°F range is exactly what I was looking for. The 90 durometer gave them a nice firm feel when seated—seems like these will hold up well in the field.