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3.0mm CS

Buna-N / Nitrile Metric O-Rings 70 Duro (NBR):

A general purpose, sulfur-cured Buna-N Nitrile O-Ring, the most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. More than 50% of the Orings sold are Buna-N Nitrile Orings, commonly used in hydraulic/pneumatic motors, cylinders, pumps and valves.

O-Ring Dimensions are defined by the cross section (CS) and the inside diameter (ID).

Size not listed, special requirements or large quantities please click this link to Request a Price Quote.




Image Model+ Item Name Qty. Price Quantity Discounts
3mm X 3mm Metric Buna-N 70 O-ring N3.00X003

3mm X 3mm Metric Buna-N 70 O-ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
3715
$0.08

Add:
Min Qty:  7
Quantity Discounts
7-5,833$0.08
5,834-37,499$0.06
37,500+$0.04
3mm X 4mm Metric Buna-N 70 O-ring N3.00X004

3mm X 4mm Metric Buna-N 70 O-ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
99508
$0.08

Add:
Min Qty:  7
Quantity Discounts
7-583$0.08
584-3,749$0.06
3,750+$0.04
3mm X 4.5mm Metric Buna-N 70 O-ring N3.00X004.5

3mm X 4.5mm Metric Buna-N 70 O-ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
514
$0.08

Add:
Min Qty:  7
Quantity Discounts
7-583$0.08
584-3,749$0.06
3,750+$0.04
3mm X 5mm Metric Buna-N 70 O-ring N3.00X005

3mm X 5mm Metric Buna-N 70 O-ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
86481
$0.08

Add:
Min Qty:  7
Quantity Discounts
7-583$0.08
584-3,749$0.06
3,750+$0.04
3mm X 5.5mm Metric Buna-N 70 O-ring N3.00X005.5

3mm X 5.5mm Metric Buna-N 70 O-ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
3115
$0.08

Add:
Min Qty:  7
Quantity Discounts
7-583$0.08
584-3,749$0.06
3,750+$0.04
3mm X 6mm Metric Buna-N 70 O-ring N3.00X006

3mm X 6mm Metric Buna-N 70 O-ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
78749
$0.08

Add:
Min Qty:  7
Quantity Discounts
7-583$0.08
584-3,749$0.06
3,750+$0.04
3mm X 6.5mm Metric Buna-N 70 O-ring N3.00X006.5

3mm X 6.5mm Metric Buna-N 70 O-ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
3084
$0.09

Add:
Min Qty:  6
Quantity Discounts
6-518$0.09
519-3,333$0.07
3,334+$0.05
3mm X 7mm Metric Buna-N 70 O-ring N3.00X007

3mm X 7mm Metric Buna-N 70 O-ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
75429
$0.09

Add:
Min Qty:  6
Quantity Discounts
6-518$0.09
519-3,333$0.07
3,334+$0.05
3mm X 7.5mm Metric Buna-N 70 O-ring N3.00X007.5

3mm X 7.5mm Metric Buna-N 70 O-ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
1973
$0.10

Add:
Min Qty:  5
Quantity Discounts
5-466$0.10
467-2,999$0.08
3,000+$0.05
3mm X 8mm Metric Buna-N 70 O-ring N3.00X008

3mm X 8mm Metric Buna-N 70 O-ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
75199
$0.10

Add:
Min Qty:  5
Quantity Discounts
5-466$0.10
467-2,999$0.08
3,000+$0.05
3mm X 8.5mm Metric Buna-N 70 O-ring N3.00X008.5

3mm X 8.5mm Metric Buna-N 70 O-ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
6352
$0.10

Add:
Min Qty:  5
Quantity Discounts
5-466$0.10
467-2,999$0.08
3,000+$0.05
3mm X 9mm Metric Buna-N 70 O-ring N3.00X009

3mm X 9mm Metric Buna-N 70 O-ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
64335
$0.09

Add:
Min Qty:  6
Quantity Discounts
6-518$0.09
519-3,333$0.07
3,334+$0.05
3mm X 9.5mm Metric Buna-N 70 O-ring N3.00X009.5

3mm X 9.5mm Metric Buna-N 70 O-ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
2486
$0.10

Add:
Min Qty:  5
Quantity Discounts
5-466$0.10
467-2,999$0.08
3,000+$0.05
3mm X 10mm Metric Buna-N 70 O-ring N3.00X010

3mm X 10mm Metric Buna-N 70 O-ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
9162
$0.10

Add:
Min Qty:  5
Quantity Discounts
5-466$0.10
467-2,999$0.08
3,000+$0.05
3mm X 10.5mm Metric Buna-N 70 O-ring N3.00X010.5

3mm X 10.5mm Metric Buna-N 70 O-ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
4773
$0.10

Add:
Min Qty:  5
Quantity Discounts
5-466$0.10
467-2,999$0.08
3,000+$0.05
3mm X 11mm Metric Buna-N 70 O-ring N3.00X011

3mm X 11mm Metric Buna-N 70 O-ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
65251
$0.10

Add:
Min Qty:  5
Quantity Discounts
5-466$0.10
467-2,999$0.08
3,000+$0.05
3mm X 11.5mm Metric Buna-N 70 O-ring N3.00X011.5

3mm X 11.5mm Metric Buna-N 70 O-ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
1578
$0.10

Add:
Min Qty:  5
Quantity Discounts
5-466$0.10
467-2,999$0.08
3,000+$0.05
3mm X 12mm Metric Buna-N 70 O-ring N3.00X012

3mm X 12mm Metric Buna-N 70 O-ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
61651
$0.11

Add:
Min Qty:  5
Quantity Discounts
5-424$0.11
425-2,727$0.08
2,728+$0.06
3mm X 12.5mm Metric Buna-N 70 O-ring N3.00X012.5

3mm X 12.5mm Metric Buna-N 70 O-ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
2478
$0.11

Add:
Min Qty:  5
Quantity Discounts
5-424$0.11
425-2,727$0.08
2,728+$0.06
3mm X 13mm Metric Buna-N 70 O-ring N3.00X013

3mm X 13mm Metric Buna-N 70 O-ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
31955
$0.11

Add:
Min Qty:  5
Quantity Discounts
5-424$0.11
425-2,727$0.08
2,728+$0.06