Mutual Screw & Supply

0.103" CS X 0.486" ID Buna-N Nitrile O-Rings | AS568-112 | Dash 112 | Square Profile | 70 Durometer (800 / Pkg.)

0.103" CS X 0.486" ID Buna-N Nitrile O-Rings | AS568-112 | Dash 112 | Square - Main image
$32.68 $50.28 In stock

Buna-N Nitrile o-rings in AS568-112, 0.486" 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 (Square Profile)
  • Material: Buna-N Nitrile
  • AS568 dash size: 112
  • Cross-section: 0.103" (2.62 mm)
  • Inner diameter: 0.486" (12.34 mm)
  • Durometer: 70 Shore A
  • Temperature range: -40°F to +250°F (-40°C to +121°C)
  • Measurement type: Imperial
  • Pack quantity: 800 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 (4.2 / 5 · 5 reviews)

Jason ★★★★★

Ordered these AS568-112 o-rings for a hydraulic repair and was impressed by the 70 durometer stiffness—they seated perfectly without rolling. The -40°F to +250°F rating gives me confidence they'll handle temperature swings in the shop.

Nicholas ★★★★☆

Needed a batch of these for a hydraulic repair job and the 70 durometer square profile gave a much better seal than the standard rounds I used last time. Only minor gripe, the packaging could be a bit sturdier for a box of 800, but the price is right.

Natalie ★★★★☆

The square profile seats nicely in the groove without rolling, and the 70 durometer feels about right for the fuel-line fitting I used them on. Since these are 800 per pack, I've already got spares for the next several rebuilds.