Black Buna-N O-Ring | 47mm ID x 4mm Wide | 70 Durometer
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Black Buna-N O-Ring | 47mm ID x 4mm Wide | 70 Durometer

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Black Buna-N O-Ring | 47mm ID x 4mm Wide | 70 Durometer (125/Pkg.)

Mutual ScrewSKU: ZMUSH4X47B25
Price:
$33.35per 125( $0.27 each)
Pieces 125
Measurement type Metric
Material Nitrile
Color Black
Cross section 4
Cross section shape Round
Durometer 70
Inner diameter 47
Outer diameter 55
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

Professional-grade Buna-N O-ring seals designed for reliable performance in oil-based systems. The seals feature precise 47 millimeters inside diameter and 4 millimeters cross-section, packaged in a bulk 125-pack (25 seals per pack) for efficient maintenance and stocking.

Specs

  • Dimensions: Inside diameter 47 millimeters; Cross-section 4 millimeters
  • Material: Buna-N (Nitrile), 70 Shore A
  • Pack quantity: 125 O-rings total (25 per pack)
  • Measurement system: Metric

Features

  • Sealing reliability: Precise, consistent dimensions yield repeatable compression and leak-tight performance across mating surfaces
  • Oil resistance: Buna-N (Nitrile) at 70 Shore A provides effective sealing in general oil-based environments
  • Bulk spare strategy: 125-piece total supply with 25-piece packs enables organized stock and rapid replacements
  • Ideal use cases: Routine maintenance, part replacements, and spares inventory for hydraulic, pneumatic, and fluid-handling assemblies using nitrile seals
  • Chemical compatibility: Suitable for mineral oils, fuels, and other common petroleum-based fluids

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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