Black Buna-N O-Ring | 42mm ID x 2mm Wide | 70 Durometer
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Black Buna-N O-Ring | 42mm ID x 2mm Wide | 70 Durometer

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Black Buna-N O-Ring | 42mm ID x 2mm Wide | 70 Durometer (1000/Pkg.)

Mutual ScrewSKU: ZMUSH2X42B1000
Price:
$69.05per 1000( $0.07 each)
Pieces 1000
Measurement type Metric
Material Nitrile
Color Black
Cross section 2
Cross section shape Round
Durometer 70
Inner diameter 42
Outer diameter 46
Temp range '-40°F to +250°F (-40°C to +121°C)
Weight 1.0 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 pack designed for reliable sealing in hydraulic, pneumatic, and mechanical assemblies. Each bag contains 1000 pieces with an inside diameter of 42 millimeters and a cross-section of 2 millimeters, delivering predictable sealing performance at 70 Shore A hardness.

Specs

  • Dimensions: Inside Diameter 42 millimeters; Cross-Section 2 millimeters
  • Material Grade: Buna-N (NBR)

Features

  • Oil resistance: Buna-N (NBR) formulation provides oil resistance suitable for hydraulic and pneumatic systems
  • Wear resistance: Hardness 70 Shore A supports stable sealing under repeated cycles and abrasive conditions
  • Dense packing capability: 42 millimeters inside diameter with a 2 millimeters cross-section enables tight packing in grooves and seals within molds and assemblies
  • Application scope: Ideal for industrial seals, gaskets, or spacers in mechanical, hydraulic, or pneumatic systems
  • Packaging and quantity: 1000 pieces per bag, suitable for high-volume production environments
  • Quality characteristics: Consistent hardness and dimensional stability across production batches ensure repeatable sealing performance

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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