Mutual Screw & Supply

0.103" CS X 0.986" ID Buna-N Nitrile O-Rings | AS568-120 | Dash 120 | 90 Durometer (700 / Pkg.)

0.103" CS X 0.986" ID Buna-N Nitrile O-Rings | AS568-120 | Dash 120 | 90 - Main image
$39.23 $55.25 In stock

Buna-N Nitrile o-rings in AS568-120, 0.986" 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: 120
  • Cross-section: 0.103" (2.62 mm)
  • Inner diameter: 0.986" (25.04 mm)
  • Durometer: 90 Shore A
  • Temperature range: -40°F to +250°F (-40°C to +121°C)
  • Measurement type: Imperial
  • Pack quantity: 700 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)

Daniel ★★★★★

The 90 durometer hardness is exactly what I needed for a high-pressure seal; these feel dense and sturdy, not flimsy like softer rings I've used. Bulk pricing for 700 pieces made the per-unit cost a no-brainer for my rebuild project.

Steven ★★★★★

I needed a bulk supply of these for a pneumatic cylinder rebuild and the 90 durometer handles the constant pressure way better than the softer ones I tried. The 0.986" ID measured exactly right on my calipers.

Timothy ★★★★★

I needed a bulk supply for a hydraulic repair job and the 90 durometer rating on these is perfect for high-pressure seals. The bag of 700 will last me through plenty of rebuilds.