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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...
2542
$0.50

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Quantity Discounts
1-933$0.50
934-5,999$0.38
6,000+$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...
38251
$0.12

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Min Qty:  5
Quantity Discounts
5-3,888$0.12
3,889-24,999$0.09
25,000+$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...
1591
$0.12

Add:
Min Qty:  10
Quantity Discounts
10-3,888$0.12
3,889-24,999$0.09
25,000+$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...
1436
$0.12

Add:
Min Qty:  10
Quantity Discounts
10-3,888$0.12
3,889-24,999$0.09
25,000+$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...
108
$0.12

Add:
Min Qty:  10
Quantity Discounts
10-3,888$0.12
3,889-24,999$0.09
25,000+$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...
336
$0.12

Add:
Min Qty:  10
Quantity Discounts
10-3,888$0.12
3,889-24,999$0.09
25,000+$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...
2812
$0.12

Add:
Min Qty:  5
Quantity Discounts
5-3,888$0.12
3,889-24,999$0.09
25,000+$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...
8914
$0.12

Add:
Min Qty:  5
Quantity Discounts
5-3,888$0.12
3,889-24,999$0.09
25,000+$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...
7403
$0.13

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Min Qty:  4
Quantity Discounts
4-3,589$0.13
3,590-23,076$0.10
23,077+$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...
4795
$0.14

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Min Qty:  4
Quantity Discounts
4-3,333$0.14
3,334-21,428$0.11
21,429+$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...
14065
$0.15

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Min Qty:  10
Quantity Discounts
10-3,111$0.15
3,112-19,999$0.11
20,000+$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...
0
$0.16

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Min Qty:  10
Quantity Discounts
10-2,916$0.16
2,917-18,749$0.12
18,750+$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...
19382
$0.16

Add:
Min Qty:  4
Quantity Discounts
4-2,916$0.16
2,917-18,749$0.12
18,750+$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...
5606
$0.18

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Min Qty:  10
Quantity Discounts
10-2,592$0.18
2,593-16,666$0.14
16,667+$0.09
1.2mm X 23mm Metric Buna-N 70 O-ring N1.20X023

1.2mm X 23mm 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...
36
$1.61

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Quantity Discounts
1-289$1.61
290-1,863$1.21
1,864+$0.81
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...
38
$0.22

Add:
Min Qty:  10
Quantity Discounts
10-2,121$0.22
2,122-13,636$0.17
13,637+$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 Qty:  1137
Quantity Discounts
1137-2,121$0.22
2,122-13,636$0.17
13,637+$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...
530
$0.22

Add:
Min Qty:  10
Quantity Discounts
10-2,121$0.22
2,122-13,636$0.17
13,637+$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...
4340
$0.25

Add:
Min Qty:  2
Quantity Discounts
2-1,866$0.25
1,867-11,999$0.19
12,000+$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...
2801
$0.30

Add:
Min Qty:  2
Quantity Discounts
2-1,555$0.30
1,556-9,999$0.23
10,000+$0.15