Black Buna-N O-Ring | 38.7mm ID x 2.65mm Wide | 70 Durometer
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Black Buna-N O-Ring | 38.7mm ID x 2.65mm Wide | 70 Durometer

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Black Buna-N O-Ring | 38.7mm ID x 2.65mm Wide | 70 Durometer (175/Pkg.)

Mutual ScrewSKU: ZMUSH2.65X38.7B25
Price:
$31.22per 175( $0.18 each)
Pieces 175
Measurement type Metric
Material Nitrile
Color Black
Cross section 2.65
Cross section shape Round
Durometer 70
Inner diameter 38.7
Outer diameter 44
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

Precisely molded metric Buna-N O-Rings deliver reliable sealing across mechanical interfaces in fluid and pneumatic systems. This seven-bag package includes 175 pieces, optimizing stocking and replacement workflows in workshops and service bays.

Specs

  • Inside Diameter: 38.7 millimeter
  • Cross-section: 2.65 millimeter
  • Durometer: 70 Shore A
  • Material: Buna-N (NBR)
  • Total Quantity: 175 pieces
  • Pieces per Bag: 25
  • Packaging Configuration: Seven bags per package

Features

  • Sealing integrity: Precisely molded metric Buna-N O-Rings ensure consistent compression and reliable seals across mating surfaces.
  • Round profile advantage: Round cross-section provides even load distribution for improved leak-tight performance under pressure fluctuations.
  • Measurement reference: Metric sizing with 2.65 millimeter cross-section and 38.7 millimeter inside diameter—compatible with standard metric seals in industrial equipment.
  • Inventory optimization: Seven-bag packaging totaling 175 pieces supports maintenance kits and stock replenishment in workshops and service bays.
  • Material compatibility: Buna-N (NBR) offers good resistance to oils, greases, and many hydraulic fluids within typical temperature ranges.

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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