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O-Rings

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...
8,086
$0.05

Add:
Min Qty:  20
Quantity Discounts
20-266$0.05
267-3,999$0.038
4,000+$0.025
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...
2,490
$0.05

Add:
Min Qty:  20
Quantity Discounts
20-266$0.05
267-3,999$0.038
4,000+$0.025
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...
1,095
$0.09

Add:
Min Qty:  12
Quantity Discounts
12-148$0.09
149-2,222$0.068
2,223+$0.045
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...
2,961
$0.05

Add:
Min Qty:  20
Quantity Discounts
20-266$0.05
267-3,999$0.038
4,000+$0.025
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...
2,379
$0.05

Add:
Min Qty:  20
Quantity Discounts
20-266$0.05
267-3,999$0.038
4,000+$0.025
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...
1,379
$0.05

Add:
Min Qty:  20
Quantity Discounts
20-266$0.05
267-3,999$0.038
4,000+$0.025
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...
5,434
$0.05

Add:
Min Qty:  20
Quantity Discounts
20-266$0.05
267-3,999$0.038
4,000+$0.025
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...
5,585
$0.05

Add:
Min Qty:  20
Quantity Discounts
20-266$0.05
267-3,999$0.038
4,000+$0.025
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...
795
$0.05

Add:
Min Qty:  20
Quantity Discounts
20-266$0.05
267-3,999$0.038
4,000+$0.025
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...
4,543
$0.05

Add:
Min Qty:  20
Quantity Discounts
20-266$0.05
267-3,999$0.038
4,000+$0.025
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...
4,912
$0.06

Add:
Min Qty:  17
Quantity Discounts
17-222$0.06
223-3,333$0.045
3,334+$0.03
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...
56,007
$0.06

Add:
Min Qty:  17
Quantity Discounts
17-222$0.06
223-3,333$0.045
3,334+$0.03
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...
670
$0.06

Add:
Min Qty:  17
Quantity Discounts
17-222$0.06
223-3,333$0.045
3,334+$0.03
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...
76,834
$0.06

Add:
Min Qty:  17
Quantity Discounts
17-222$0.06
223-3,333$0.045
3,334+$0.03
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...
786
$0.06

Add:
Min Qty:  17
Quantity Discounts
17-222$0.06
223-3,333$0.045
3,334+$0.03
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...
7,743
$0.06

Add:
Min Qty:  17
Quantity Discounts
17-222$0.06
223-3,333$0.045
3,334+$0.03
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...
3,882
$0.07

Add:
Min Qty:  15
Quantity Discounts
15-190$0.07
191-2,857$0.053
2,858+$0.035
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...
9,803
$0.07

Add:
Min Qty:  15
Quantity Discounts
15-190$0.07
191-2,857$0.053
2,858+$0.035
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...
2,285
$0.12

Add:
Min Qty:  9
Quantity Discounts
9-111$0.12
112-1,666$0.09
1,667+$0.06
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...
252
$0.12

Add:
Min Qty:  9
Quantity Discounts
9-111$0.12
112-1,666$0.09
1,667+$0.06
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...
2,516
$0.12

Add:
Min Qty:  9
Quantity Discounts
9-111$0.12
112-1,666$0.09
1,667+$0.06
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...
2,018
$0.54

Add:
Min Qty:  2
Quantity Discounts
2-24$0.54
25-370$0.405
371+$0.27
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:  2
Quantity Discounts
2-24$0.54
25-370$0.405
371+$0.27




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