Black Buna-N O-Ring | 7.3mm ID x 2.4mm Wide | 70 Durometer (450/Pkg.)

Mutual ScrewSKU: ZMUSH2.4X7.3B50

Price:
Sale price$31.77per 450( $0.07 each)
Pieces 450
Measurement type Metric
Material Nitrile
Color Black
Cross section 2.4
Cross section shape Round
Durometer 70
Inner diameter 7.3
Outer diameter 12.1
Temp range '-40°F to +250°F (-40°C to +121°C)
Weight 0.5 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

Compact Buna-N O-rings engineered for precise sealing in tight assemblies. They feature a 7.3 millimeter inner diameter and a 2.4 millimeter cross-section with a 70 Shore A hardness, delivering reliable compression in small-scale seals.

Specs

  • Inner diameter: 7.3 millimeters
  • Cross-section: 2.4 millimeters
  • Material: Buna-N elastomer
  • Durometer: 70 Shore A
  • Finish/Color: Black
  • Packaging: 50 pieces per pack
  • Total quantity: 450 pieces across nine packs

Features

  • Material properties: Buna-N elastomer delivers reliable fluid resistance against oils, lubricants, and hydraulic fluids, maintaining seal integrity in common industrial and equipment applications.
  • Sealing performance: Durometer 70 Shore A provides a balanced combination of sealing force and deformation resistance in compact seal geometries.
  • Dimensional precision: Precisely sized for compact seal packages with 7.3 millimeter inner diameter and 2.4 millimeter cross-section, enabling repeatable compression and leak control.
  • Inventory efficiency: Bulk packaging arrangement (nine packs of 50 pieces) supports rapid replenishment and batch replacements in high-volume maintenance workflows.
  • Ideal use cases: Suitable for miniature hydraulic and pneumatic interfaces, instrumentation housings, sensor assemblies, and small-diameter sealing points where space is constrained.

Can We Help?

If you’re not sure that this product is right for you, give us a call!
800-222-0324

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