ClickCease

Metric NBR 70A O-Ring

Can't find your size or material?

Need a higher quantity price?

Let us customize your order.

Request A Quote

This 70 durometer black nitrile (NBR) o-ring offers the best combination of properties across a variety of o-ring applications. Nitrile compounds perform well in gasoline, crude oil, power-steering fluid, hexane, toluene, water, water-based hydraulic fluids, and dilute bases, such as sodium hydroxide. Because nitriles contain unsaturated carbon-carbon bonds in the base polymer, they are not suitable for exposure to ozone, sunlight, and weathering.

Download Our O-Ring Design Guide here.

PERFORMANCE & SPECIFICATIONS

  •  Performance
    • Temperature Range (F) -30 to 225
    • Aliphatic hydrocarbons (propane, butane, petroleum oil, mineral oil and grease, diesel fuel, fuel oils) vegetable and mineral oils and greases
    • HFA, HFB and HFC hydraulic fluids
  • Not Compatible Withs
    • Fuels of high aromatic content (for flex fuels a special compound must be used)
    • Aromatic hydrocarbons (benzene)
    • Ozone, weather and atmospheric aging
Inner Diameter (mm)
Inner Diameter MM
APPLY
Cross Section (mm)
Cross Section MM
APPLY
Grouped product items
PART NUMBER Inner Diameter (mm) Cross Section (mm) Material Ships Within
PRICE
ADD TO CART
Metric NBR 70A Black O-Ring, 1.98 mm ID x 0.76 mm CS

Inner Diameter (mm) 1.980

Cross Section (mm) 0.760

Material NBR

Ships Within 1-2 Days

Qty in stock 4198

See more

Starting at: $0.03
PRICE QTY
$10.00
Metric NBR 70A Black O-Ring, 2.00 mm ID x 1.00 mm CS

Inner Diameter (mm) 2.000

Cross Section (mm) 1.000

Material NBR

Ships Within 1-2 Days

Qty in stock 6055

See more

Starting at: $0.03
PRICE QTY
$10.00
Metric NBR 70A Black O-Ring, 2.00 mm ID x 1.50 mm CS

Inner Diameter (mm) 2.000

Cross Section (mm) 1.500

Material NBR

Ships Within 1-2 Days

Qty in stock 1812

See more

Starting at: $0.04
PRICE QTY
$10.01
Metric NBR 70A Black O-Ring, 3.00 mm ID x 1.00 mm CS

Inner Diameter (mm) 3.000

Cross Section (mm) 1.000

Material NBR

Ships Within 1-2 Days

Qty in stock 6760

See more

Starting at: $0.04
PRICE QTY
$10.01
Metric NBR 70A Black O-Ring, 3.00 mm ID x 3.00 mm CS

Inner Diameter (mm) 3.000

Cross Section (mm) 3.000

Material NBR

Ships Within 1-2 Days

Qty in stock 6

See more

Starting at: $0.05
PRICE QTY
$0.32
Metric NBR 70A Black O-Ring, 3.00 mm ID x 2.00 mm CS

Inner Diameter (mm) 3.000

Cross Section (mm) 2.000

Material NBR

Ships Within 1-2 Days

Qty in stock 2350

See more

Starting at: $0.04
PRICE QTY
$10.01
Metric NBR 70A Black O-Ring, 3.50 mm ID x 1.00 mm CS

Inner Diameter (mm) 3.500

Cross Section (mm) 1.000

Material NBR

Ships Within 1-2 Days

Qty in stock 375

See more

Starting at: $0.04
PRICE QTY
$10.01
Metric NBR 70A Black O-Ring, 3.50 mm ID x 1.50 mm CS

Inner Diameter (mm) 3.500

Cross Section (mm) 1.500

Material NBR

Ships Within 1-2 Days

Qty in stock 2340

See more

Starting at: $0.05
PRICE QTY
$10.00
Metric NBR 70A Black O-Ring, 4.00 mm ID x 2.00 mm CS

Inner Diameter (mm) 4.000

Cross Section (mm) 2.000

Material NBR

Ships Within 1-2 Days

Qty in stock 47142

See more

Starting at: $0.05
PRICE QTY
$10.00
Metric NBR 70A Black O-Ring, 4.10 mm ID x 1.60 mm CS

Inner Diameter (mm) 4.100

Cross Section (mm) 1.600

Material NBR

Ships Within 1-2 Days

Qty in stock 2412

See more

Starting at: $0.05
PRICE QTY
$10.00
Metric NBR 70A Black O-Ring, 4.30 mm ID x 2.40 mm CS

Inner Diameter (mm) 4.300

Cross Section (mm) 2.400

Material NBR

Ships Within 1-2 Days

Qty in stock 1351

See more

Starting at: $0.05
PRICE QTY
$10.00
Metric NBR 70A Black O-Ring, 4.76 mm ID x 1.78 mm CS

Inner Diameter (mm) 4.760

Cross Section (mm) 1.780

Material NBR

Ships Within 1-2 Days

Qty in stock 12000

See more

Starting at: $0.06
PRICE QTY
$10.00
Metric NBR 70A Black O-Ring, 5.00 mm ID x 1.00 mm CS

Inner Diameter (mm) 5.000

Cross Section (mm) 1.000

Material NBR

Ships Within 1-2 Days

Qty in stock 20981

See more

Starting at: $0.05
PRICE QTY
$10.00
Metric NBR 70A Black O-Ring, 5.00 mm ID x 2.00 mm CS

Inner Diameter (mm) 5.000

Cross Section (mm) 2.000

Material NBR

Ships Within 1-2 Days

Qty in stock 14637

See more

Starting at: $0.06
PRICE QTY
$10.00
Metric NBR 70A Black O-Ring, 5.00 mm ID x 1.50 mm CS

Inner Diameter (mm) 5.000

Cross Section (mm) 1.500

Material NBR

Ships Within 1-2 Days

Qty in stock 3099

See more

Starting at: $0.06
PRICE QTY
$10.00
Metric NBR 70A Black O-Ring, 5.30 mm ID x 2.40 mm CS

Inner Diameter (mm) 5.300

Cross Section (mm) 2.400

Material NBR

Ships Within 1-2 Days

Qty in stock 901

See more

Starting at: $0.06
PRICE QTY
$10.00
Metric NBR 70A Black O-Ring, 5.50 mm ID x 1.00 mm CS

Inner Diameter (mm) 5.500

Cross Section (mm) 1.000

Material NBR

Ships Within 1-2 Days

Qty in stock 121370

See more

Starting at: $0.06
PRICE QTY
$10.00
Metric NBR 70A Black O-Ring, 5.60 mm ID x 2.40 mm CS

Inner Diameter (mm) 5.600

Cross Section (mm) 2.400

Material NBR

Ships Within 1-2 Days

Qty in stock 1037

See more

Starting at: $0.07
PRICE QTY
$10.00
Metric NBR 70A Black O-Ring, 5.80 mm ID x 1.90 mm CS

Inner Diameter (mm) 5.800

Cross Section (mm) 1.900

Material NBR

Ships Within 1-2 Days

Qty in stock 2963

See more

Starting at: $0.07
PRICE QTY
$10.00
Metric NBR 70A Black O-Ring, 6.00 mm ID x 1.00 mm CS

Inner Diameter (mm) 6.000

Cross Section (mm) 1.000

Material NBR

Ships Within 1-2 Days

Qty in stock 9000

See more

Starting at: $0.06
PRICE QTY
$10.00