670.00 × 7.00 mm (26.378 × 0.276 in) FFKM O-ring
670.00 × 7.00 mm (26.378 × 0.276 in) FFKM O-ring
    670.00 × 7.00 mm (26.378 × 0.276 in) FFKM O-ring
670.00 × 7.00 mm (26.378 × 0.276 in) FFKM O-ring

NBR O-Ring 74.00 × 2.20 mm · 70A · Black · 100 pcs


74.00 × 2.20 mmNBR70A

Black NBR O-rings supplied as a 100-piece trial pack for air sealing applications.

  • Material: NBR (Nitrile Rubber)
  • Color: Black
  • Hardness: 70 Shore A
  • Size: 74.00 × 2.20 mm (ID × CS)
  • Quantity: 100 pcs
  • Application: Air
  • Operating temperature: 20°C to 50°C
  • Availability: In stock
  • Product price: US$30.00
  • Shipping is charged separately.
$30.00
$30.00
/ pack
10 / 20 / 50 / 100 / 250 / 500 pcs available
Unit reference updates after pack selection
Shipping calculated at checkout.

Need 1000+ pcs or a custom size?

Better pricing for volume orders

Custom by Size or Drawing
Need Help?
Custom by Size or Drawing MOQ 1000 pcs support@oxxring.com


Quick Specifications

Inner Diameter (ID)74.00 mm
Cross Section (CS)2.20 mm
MaterialNBR
Hardness70A
Pack Options10 / 20 / 50 / 100 / 250 / 500 pcs
Custom MOQ1000+ pcs
Available for small-pack order

Not sure about the size?

Measure ID and CS

Match the Inner Diameter (ID) and Cross Section (CS) to your old O-ring before ordering.

Then choose the pack size that fits your needs.

View Size Guide How to Measure

Is NBR right for your needs?

NBR (nitrile rubber) is a practical choice for general sealing where oil, grease, or fuel resistance matters.

Good for

  • Oil & fuel contact
  • General sealing jobs
  • Automotive / machinery use

Not recommended for

  • Ozone / UV exposure
  • Long-term outdoor use

Common Applications

Hydraulic fittingsPumps & valvesAutomotive repairGeneral workshop sealing

Need 1000+ pcs or a custom size?

Custom by size or drawing available. Better pricing for volume orders.

Custom by Size or Drawing