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1.9mm 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
1.9mm X 2.4mm (NBR) Buna-N 70 Duro Metric O-Ring N1.90X002.4

1.9mm X 2.4mm (NBR) Buna-N 70 Duro Metric O-Ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
8,376
$0.05

Add:
Min Qty:  10
Quantity Discounts
10-933$0.05
934-5,999$0.04
6,000+$0.03
1.9mm X 2.6mm (NBR) Buna-N 70 Duro Metric O-Ring N1.90X002.6

1.9mm X 2.6mm (NBR) Buna-N 70 Duro Metric O-Ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
0
$0.05

Add:
Min Qty:  10
Quantity Discounts
10-933$0.05
934-5,999$0.04
6,000+$0.03
1.9mm X 2.8mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P3) N1.90X002.8

1.9mm X 2.8mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P3)

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
3,786
$0.09

Add:
Min Qty:  20
Quantity Discounts
20-694$0.09
695-4,629$0.072
4,630+$0.054
1.9mm X 3.4mm (NBR) Buna-N 70 Duro Metric O-Ring N1.90X003.4

1.9mm X 3.4mm (NBR) Buna-N 70 Duro Metric O-Ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
215
$0.05

Add:
Min Qty:  10
Quantity Discounts
10-933$0.05
934-5,999$0.04
6,000+$0.03
1.9mm X 3.8mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P4) N1.90X003.8

1.9mm X 3.8mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P4)

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
3,402
$0.05

Add:
Min Qty:  20
Quantity Discounts
20-1,249$0.05
1,250-8,333$0.04
8,334+$0.03
1.9mm X 4.2mm (NBR) Buna-N 70 Duro Metric O-Ring N1.90X004.2

1.9mm X 4.2mm (NBR) Buna-N 70 Duro Metric O-Ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
802
$0.05

Add:
Min Qty:  10
Quantity Discounts
10-933$0.05
934-5,999$0.04
6,000+$0.03
1.9mm X 4.8mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P5) N1.90X004.8

1.9mm X 4.8mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P5)

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
6,974
$0.05

Add:
Min Qty:  20
Quantity Discounts
20-1,249$0.05
1,250-8,333$0.04
8,334+$0.03
1.9mm X 4.9mm (NBR) Buna-N 70 Duro Metric O-Ring N1.90X004.9

1.9mm X 4.9mm (NBR) Buna-N 70 Duro Metric O-Ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
5,735
$0.05

Add:
Min Qty:  10
Quantity Discounts
10-933$0.05
934-5,999$0.04
6,000+$0.03
1.9mm X 5.7mm (NBR) Buna-N 70 Duro Metric O-Ring N1.90X005.7

1.9mm X 5.7mm (NBR) Buna-N 70 Duro Metric O-Ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
1,909
$0.05

Add:
Min Qty:  10
Quantity Discounts
10-933$0.05
934-5,999$0.04
6,000+$0.03
1.9mm X 5.8mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P6) N1.90X005.8

1.9mm X 5.8mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P6)

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
3,744
$0.05

Add:
Min Qty:  17
Quantity Discounts
17-1,249$0.05
1,250-8,333$0.04
8,334+$0.03
1.9mm X 6.4mm (NBR) Buna-N 70 Duro Metric O-Ring N1.90X006.4

1.9mm X 6.4mm (NBR) Buna-N 70 Duro Metric O-Ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
903
$0.06

Add:
Min Qty:  17
Quantity Discounts
17-777$0.06
778-4,999$0.048
5,000+$0.036
1.9mm X 6.8mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P7) N1.90X006.8

1.9mm X 6.8mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P7)

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
64,332
$0.06

Add:
Min Qty:  17
Quantity Discounts
17-1,041$0.06
1,042-6,944$0.048
6,945+$0.036
1.9mm X 7.2mm (NBR) Buna-N 70 Duro Metric O-Ring N1.90X007.2

1.9mm X 7.2mm (NBR) Buna-N 70 Duro Metric O-Ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
919
$0.06

Add:
Min Qty:  10
Quantity Discounts
10-777$0.06
778-4,999$0.048
5,000+$0.036
1.9mm X 7.8mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P8) N1.90X007.8

1.9mm X 7.8mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P8)

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
78,361
$0.06

Add:
Min Qty:  17
Quantity Discounts
17-1,041$0.06
1,042-6,944$0.048
6,945+$0.036
1.9mm X 8mm (NBR) Buna-N 70 Duro Metric O-Ring N1.90X008

1.9mm X 8mm (NBR) Buna-N 70 Duro Metric O-Ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
980
$0.06

Add:
Min Qty:  10
Quantity Discounts
10-777$0.06
778-4,999$0.048
5,000+$0.036
1.9mm X 8.8mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P9) N1.90X008.8

1.9mm X 8.8mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P9)

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
11,832
$0.06

Add:
Min Qty:  15
Quantity Discounts
15-1,041$0.06
1,042-6,944$0.048
6,945+$0.036
1.9mm X 8.9mm (NBR) Buna-N 70 Duro Metric O-Ring N1.90X008.9

1.9mm X 8.9mm (NBR) Buna-N 70 Duro Metric O-Ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
40
$0.07

Add:
Min Qty:  10
Quantity Discounts
10-666$0.07
667-4,285$0.056
4,286+$0.042
1.9mm X 9.8mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P10) N1.90X009.8

1.9mm X 9.8mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P10)

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
11,908
$0.07

Add:
Min Qty:  15
Quantity Discounts
15-892$0.07
893-5,952$0.056
5,953+$0.042
1.9mm X 11mm (NBR) Buna-N 70 Duro Metric O-Ring N1.90X011

1.9mm X 11mm (NBR) Buna-N 70 Duro Metric O-Ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
319
$0.12

Add:
Min Qty:  417
Quantity Discounts
417-1,499$0.12
1,500-7,142$0.096
7,143+$0.072
1.9mm X 13mm (NBR) Buna-N 70 Duro Metric O-Ring N1.90X013

1.9mm X 13mm (NBR) Buna-N 70 Duro Metric O-Ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
526
$0.12

Add:
Min Qty:  5
Quantity Discounts
5-388$0.12
389-2,499$0.096
2,500+$0.072
1.9mm X 13.8mm (NBR) Buna-N 70 Duro Metric O-Ring N1.90X013.8

1.9mm X 13.8mm (NBR) Buna-N 70 Duro Metric O-Ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
2,595
$0.12

Add:
Min Qty:  5
Quantity Discounts
5-388$0.12
389-2,499$0.096
2,500+$0.072
1.9mm X 14.5mm (NBR) Buna-N 70 Duro Metric O-Ring N1.90X014.5

1.9mm X 14.5mm (NBR) Buna-N 70 Duro Metric O-Ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
2,132
$0.54

Add:

Quantity Discounts
1-86$0.54
87-555$0.432
556+$0.324
1.9mm X 15.8mm (NBR) Buna-N 70 Duro Metric O-Ring N1.90X015.8

1.9mm X 15.8mm (NBR) Buna-N 70 Duro Metric O-Ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
0
$0.54

Add:
Min Qty:  556
Quantity Discounts
556-86$0.54
87-555$0.432
556+$0.324
1.9mm X 19mm (NBR) Buna-N 70 Duro Metric O-Ring N1.90X019

1.9mm X 19mm (NBR) Buna-N 70 Duro Metric O-Ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
0
$0.14

Add:
Min Qty:  2,143
Quantity Discounts
2143-333$0.14
334-2,142$0.112
2,143+$0.084