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1.20mm 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
1.2mm X 1.8mm Metric Buna-N 70 O-ring N1.20X001.8

1.2mm X 1.8mm 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...
2832
$0.50

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Quantity Discounts
1-65$0.50
66-399$0.38
400+$0.25
1.2mm X 2mm Metric Buna-N 70 O-ring N1.20X002

1.2mm X 2mm 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...
0
$0.12

Add:
Min:  2084
Quantity Discounts
2084-11,111$0.12
11,112-41,666$0.09
41,667+$0.06
1.2mm X 2.5mm Metric Buna-N 70 O-ring N1.20X002.5

1.2mm X 2.5mm 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...
3192
$0.12

Add:
Min:  10
Quantity Discounts
10-279$0.12
280-1,674$0.09
1,675+$0.06
1.2mm X 2.6mm Metric Buna-N 70 O-ring N1.20X002.6

1.2mm X 2.6mm 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...
190
$0.12

Add:
Min:  10
Quantity Discounts
10-279$0.12
280-1,674$0.09
1,675+$0.06
1.2mm X 3.5mm Metric Buna-N 70 O-ring N1.20X003.5

1.2mm X 3.5mm 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...
315
$0.12

Add:
Min:  10
Quantity Discounts
10-279$0.12
280-1,674$0.09
1,675+$0.06
1.2mm X 4mm Metric Buna-N 70 O-ring N1.20X004

1.2mm 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...
630
$0.12

Add:
Min:  10
Quantity Discounts
10-277$0.12
278-1,666$0.09
1,667+$0.06
1.2mm X 5mm Metric Buna-N 70 O-ring N1.20X005

1.2mm 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...
15440
$0.12

Add:
Min:  5
Quantity Discounts
5-277$0.12
278-1,666$0.09
1,667+$0.06
1.2mm X 5.7mm Metric Buna-N 70 O-ring N1.20X005.7

1.2mm X 5.7mm 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...
11322
$0.12

Add:
Min:  5
Quantity Discounts
5-277$0.12
278-1,666$0.09
1,667+$0.06
1.2mm X 6mm Metric Buna-N 70 O-ring N1.20X006

1.2mm 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...
14228
$0.13

Add:
Min:  4
Quantity Discounts
4-249$0.13
250-1,428$0.10
1,429+$0.07
1.2mm X 7mm Metric Buna-N 70 O-ring N1.20X007

1.2mm 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...
9382
$0.14

Add:
Min:  4
Quantity Discounts
4-227$0.14
228-1,428$0.11
1,429+$0.07
1.2mm X 7.6mm Metric Buna-N 70 O-ring N1.20X007.6

1.2mm X 7.6mm 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...
14689
$0.15

Add:
Min:  10
Quantity Discounts
10-227$0.15
228-1,249$0.11
1,250+$0.08
1.2mm X 9mm Metric Buna-N 70 O-ring N1.20X009

1.2mm 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...
6032
$0.16

Add:
Min:  10
Quantity Discounts
10-209$0.16
210-1,249$0.12
1,250+$0.08
1.2mm X 12mm Metric Buna-N 70 O-ring N1.20X012

1.2mm 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...
0
$0.16

Add:
Min:  1563
Quantity Discounts
1563-8,333$0.16
8,334-31,249$0.12
31,250+$0.08
1.2mm X 17mm Metric Buna-N 70 O-ring N1.20X017

1.2mm X 17mm 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...
208
$0.18

Add:
Min:  10
Quantity Discounts
10-179$0.18
180-1,114$0.14
1,115+$0.09
1.2mm X 26mm Metric Buna-N 70 O-ring N1.20X026

1.2mm X 26mm 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...
97
$0.22

Add:
Min:  10
Quantity Discounts
10-147$0.22
148-909$0.17
910+$0.11
1.2mm X 27mm Metric Buna-N 70 O-ring N1.20X027

1.2mm X 27mm 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...
0
$0.22

Add:
Min:  1137
Quantity Discounts
1137-5,882$0.22
5,883-22,727$0.17
22,728+$0.11
1.2mm X 28mm Metric Buna-N 70 O-ring N1.20X028

1.2mm X 28mm 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...
343
$0.22

Add:
Min:  10
Quantity Discounts
10-147$0.22
148-909$0.17
910+$0.11
1.2mm X 35mm Metric Buna-N 70 O-ring N1.20X035

1.2mm X 35mm 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...
4897
$0.25

Add:
Min:  2
Quantity Discounts
2-131$0.25
132-769$0.19
770+$0.13
1.2mm X 40mm Metric Buna-N 70 O-ring N1.20X040

1.2mm X 40mm 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...
2954
$0.30

Add:
Min:  2
Quantity Discounts
2-108$0.30
109-666$0.23
667+$0.15