Black Buna-N O-Ring | 59mm ID x 4mm Wide | 70 Durometer
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Black Buna-N O-Ring | 59mm ID x 4mm Wide | 70 Durometer

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Black Buna-N O-Ring | 59mm ID x 4mm Wide | 70 Durometer (100/Pkg.)

Mutual ScrewSKU: ZMUSH4X59B25
Price:
$31.48per 100( $0.31 each)
Pieces 100
Measurement type Metric
Material Nitrile
Color Black
Cross section 4
Cross section shape Round
Durometer 70
Inner diameter 59
Outer diameter 67
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

High-precision Buna-N (NBR) O-Ring designed for reliable sealing in mechanical assemblies. It features a 59 millimeter inner diameter and a 4 millimeter cross-section, rated at 70 Shore A, packaged in 25 piece packs for efficient stocking.

Specs

  • Dimensions: Inner Diameter 59 millimeters; Cross-Section 4 millimeters
  • Finish: Standard molded seal surface
  • Material Grade: Buna-N (NBR)

Features

  • Material: Buna-N (NBR) with 70 Shore A hardness supports general purpose sealing in petroleum-based fluids and lubricants
  • Size and Compatibility: 59 millimeters inner diameter; 4 millimeters cross-section; metric sizing aligns with standard inventory practices
  • Seating and Seal Performance: Standard molded surface ensures repeatable seating and dependable compression under preload
  • Pack Configuration: 25 pieces per pack supports batch usage and stocking efficiency
  • Application Scope: General-purpose O-Ring suitable for static and dynamic sealing in mechanical assemblies exposed to oils, lubricants, and non-polar fluids
  • Color: Black for compatibility with common hardware and reduced visual impact

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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