Black Buna-N O-Ring | 38mm ID x 3.5mm Wide | 70 Durometer
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Black Buna-N O-Ring | 38mm ID x 3.5mm Wide | 70 Durometer

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Black Buna-N O-Ring | 38mm ID x 3.5mm Wide | 70 Durometer (150/Pkg.)

Mutual ScrewSKU: ZMUSH3.5X38B25
Price:
$30.66per 150( $0.20 each)
Pieces 150
Measurement type Metric
Material Nitrile
Color Black
Cross section 3.5
Cross section shape Round
Durometer 70
Inner diameter 38
Outer diameter 45
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 O-Ring set designed for reliable sealing in small-diameter assemblies. This collection contains 150 pieces total, packaged as 25 pieces per pack, with exact 38 millimeter inner diameter and 3.5 millimeter cross-section, rated at 70 Shore A hardness.

Specs

  • Inner diameter: 38 mm
  • Cross-section: 3.5 mm
  • Material: Buna-N (Nitrile Rubber)
  • Hardness: 70 Shore A
  • Total quantity: 150 pieces
  • Pack quantity: 25 pieces per pack

Features

  • Dimensional precision: 38 millimeter inside diameter and 3.5 millimeter cross-section enable precise sealing under tight tolerances
  • Sealing performance: Buna-N elastomer provides durable compression for repeated use in small-diameter interfaces
  • Packaging efficiency: 25 pieces per pack supports quick replenishment and maintenance workflows
  • Applications: Suitable for light to moderate sealing tasks in small-diameter assemblies

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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