Mutual Screw & Supply

0.103" CS X 0.736" ID Buna-N Nitrile O-Rings | AS568-116 | Dash 116 | 90 Durometer (800 / Pkg.)

0.103" CS X 0.736" ID Buna-N Nitrile O-Rings | AS568-116 | Dash 116 | 90 - Main image
$36.92 $52.74 In stock

Buna-N Nitrile o-rings in AS568-116, 0.736" 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: 116
  • Cross-section: 0.103" (2.62 mm)
  • Inner diameter: 0.736" (18.69 mm)
  • Durometer: 90 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 (5.0 / 5 · 5 reviews)

Ryan ★★★★★

The 90-durometer hardness is perfect for high-pressure seals—I've had zero leaks since swapping out my old 70s. The 0.736" inner diameter fit my fittings precisely, and the pack of 800 means I'm set for years.

Victoria ★★★★★

These 90-durometer o-rings are exactly what my hydraulic repair kit needed. The 0.736" ID fits perfectly on the gland, and the nitrile material feels like it'll handle the oil and heat without swelling.

Edward ★★★★★

Needed a bunch of these for a rebuild and the 90 durometer holds up way better under compression than the softer ones I've been using. The -40°F rating gives me peace of mind for winter exposure, and a full box of 800 means I won't be scrambling for spares anytime soon.