1.8mm 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.

Displaying 1 to 25 (of 37 Products)
Product Image Model Product Name Qty. Price Quantity Discounts
(image for) 1.8mm X 2mm (NBR) Buna-N 70 Duro Metric O-Ring N1.80X002
1.8mm X 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 products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is...
 In Stock: 2987
$0.100
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Min Qty:  30
Quantity Discounts
30-466$0.100
467-18,899$0.075
18,900-58,099$0.053
58,100+$0.043
(image for) 1.8mm X 2.24mm (NBR) Buna-N 70 Duro Metric O-Ring N1.80X002.24
1.8mm X 2.24mm (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 products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is...
 In Stock: 529
$0.450
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Min Qty:  7
Quantity Discounts
7-103$0.450
104-4,199$0.338
4,200$0.237
13,200+$0.190
(image for) 1.8mm X 2.5mm (NBR) Buna-N 70 Duro Metric O-Ring N1.80X002.5
1.8mm X 2.5mm (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 products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is...
 In Stock: 70
$0.130
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Min Qty:  24
Quantity Discounts
24-357$0.130
358-14,499$0.098
14,500-44,599$0.069
44,600+$0.056
(image for) 1.8mm X 2.8mm (NBR) Buna-N 70 Duro Metric O-Ring N1.80X002.8
1.8mm X 2.8mm (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 products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is...
 In Stock: 741
$0.130
Add:
Min Qty:  24
Quantity Discounts
24-357$0.130
358-14,499$0.098
14,500-44,599$0.069
44,600+$0.056
(image for) 1.8mm X 3.15mm (NBR) Buna-N 70 Duro Metric O-Ring N1.80X003.15
1.8mm X 3.15mm (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 products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is...
 In Stock: 1405
$0.140
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Min Qty:  22
Quantity Discounts
22-333$0.140
334-13,499$0.105
13,500-41,699$0.074
41,700+$0.060
(image for) 1.8mm X 3.55mm (NBR) Buna-N 70 Duro Metric O-Ring N1.80X003.55
1.8mm X 3.55mm (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 products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is...
 In Stock: 1987
$0.130
Add:
Min Qty:  24
Quantity Discounts
24-357$0.130
358-14,499$0.098
14,500-44,599$0.069
44,600+$0.056
(image for) 1.8mm X 3.75mm (NBR) Buna-N 70 Duro Metric O-Ring N1.80X003.75
1.8mm X 3.75mm (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 products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is...
 In Stock: 771
$0.280
Add:
Min Qty:  11
Quantity Discounts
11-166$0.280
167-6,799$0.210
6,800$0.147
21,200+$0.118
(image for) 1.8mm X 4mm (NBR) Buna-N 70 Duro Metric O-Ring N1.80X004
1.8mm X 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 products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is...
 In Stock: 7839
$0.100
Add:
Min Qty:  30
Quantity Discounts
30-466$0.100
467-18,899$0.075
18,900-58,099$0.053
58,100+$0.043
(image for) 1.8mm X 4.5mm (NBR) Buna-N 70 Duro Metric O-Ring N1.80X004.5
1.8mm X 4.5mm (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 products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is...
 In Stock: 606
$0.220
Add:
Min Qty:  14
Quantity Discounts
14-212$0.220
213-8,599$0.165
8,600$0.116
26,900+$0.093
(image for) 1.8mm X 4.87mm (NBR) Buna-N 70 Duro Metric O-Ring N1.80X004.87
1.8mm X 4.87mm (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 products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is exceptionally resistant to...
 In Stock: 1825
$0.200
Add:
Min Qty:  15
Quantity Discounts
15-233$0.200
234-9,499$0.150
9,500$0.105
29,800+$0.084
(image for) 1.8mm X 5mm (NBR) Buna-N 70 Duro Metric O-Ring N1.80X005
1.8mm X 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 products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is...
 In Stock: 15617
$0.030
Add:
Min Qty:  100
Quantity Discounts
100-1,521$0.030
1,522-58,799$0.023
58,800$0.017
178,600+$0.014
(image for) 1.8mm X 5.15mm (NBR) Buna-N 70 Duro Metric O-Ring N1.80X005.15
1.8mm X 5.15mm (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 products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is...
 In Stock: 893
$0.430
Add:
Min Qty:  7
Quantity Discounts
7-108$0.430
109-4,399$0.323
4,400$0.227
13,700+$0.182
(image for) 1.8mm X 5.3mm (NBR) Buna-N 70 Duro Metric O-Ring N1.80X005.3
1.8mm X 5.3mm (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 products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is...
 In Stock: 405
$0.640
Add:
Min Qty:  5
Quantity Discounts
5-72$0.640
73-2,999$0.480
3,000-9,299$0.336
9,300+$0.269
(image for) 1.8mm X 5.6mm (NBR) Buna-N 70 Duro Metric O-Ring N1.80X005.6
1.8mm X 5.6mm (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 products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is...
 In Stock: 60947
$0.100
Add:
Min Qty:  30
Quantity Discounts
30-466$0.100
467-18,899$0.075
18,900-58,099$0.053
58,100+$0.043
(image for) 1.8mm X 6mm (NBR) Buna-N 70 Duro Metric O-Ring N1.80X006
1.8mm X 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 products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is...
 In Stock: 3393
$0.180
Add:
Min Qty:  17
Quantity Discounts
17-259$0.180
260-10,499$0.135
10,500-32,899$0.095
32,900+$0.076
(image for) 1.8mm X 6.3mm (NBR) Buna-N 70 Duro Metric O-Ring N1.80X006.3
1.8mm X 6.3mm (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 products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is...
 In Stock: 18108
$0.170
Add:
Min Qty:  18
Quantity Discounts
18-273$0.170
274-11,099$0.128
11,100-34,699$0.090
34,700+$0.072
(image for) 1.8mm X 6.7mm (NBR) Buna-N 70 Duro Metric O-Ring N1.80X006.7
1.8mm X 6.7mm (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 products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is...
 In Stock: 2427
$0.150
Add:
Min Qty:  20
Quantity Discounts
20-309$0.150
310-12,499$0.113
12,500-39,099$0.080
39,100+$0.064
(image for) 1.8mm X 6.9mm (NBR) Buna-N 70 Duro Metric O-Ring N1.80X006.9
1.8mm X 6.9mm (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 products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is...
 In Stock: 4156
$0.150
Add:
Min Qty:  20
Quantity Discounts
20-309$0.150
310-12,499$0.113
12,500-39,099$0.080
39,100+$0.064
(image for) 1.8mm X 7.1mm (NBR) Buna-N 70 Duro Metric O-Ring N1.80X007.1
1.8mm X 7.1mm (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 products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is...
 In Stock: 1080
$0.370
Add:
Min Qty:  9
Quantity Discounts
9-125$0.370
126-5,099$0.278
5,100$0.195
16,000+$0.156
(image for) 1.8mm X 7.5mm (NBR) Buna-N 70 Duro Metric O-Ring N1.80X007.5
1.8mm X 7.5mm (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 products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is...
 In Stock: 7018
$0.350
Add:
Min Qty:  9
Quantity Discounts
9-133$0.350
134-5,399$0.263
5,400$0.185
16,900+$0.148
(image for) 1.8mm X 8mm (NBR) Buna-N 70 Duro Metric O-Ring N1.80X008
1.8mm 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 products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is...
 In Stock: 1712
$0.350
Add:
Min Qty:  9
Quantity Discounts
9-133$0.350
134-5,399$0.263
5,400$0.185
16,900+$0.148
(image for) 1.8mm X 8.5mm (NBR) Buna-N 70 Duro Metric O-Ring N1.80X008.5
1.8mm X 8.5mm (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 products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is...
 In Stock: 704
$0.350
Add:
Min Qty:  9
Quantity Discounts
9-133$0.350
134-5,399$0.263
5,400$0.185
16,900+$0.148
(image for) 1.8mm X 9mm (NBR) Buna-N 70 Duro Metric O-Ring N1.80X009
1.8mm X 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 products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is...
 In Stock: 400
$0.250
Add:
Min Qty:  12
Quantity Discounts
12-186$0.250
187-7,599$0.188
7,600$0.132
23,600+$0.106
(image for) 1.8mm X 9.5mm (NBR) Buna-N 70 Duro Metric O-Ring N1.80X009.5
1.8mm X 9.5mm (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 products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is...
 In Stock: 0
$0.720
Add:
Min Qty:  278
Quantity Discounts
278-648$0.720
649-2,599$0.540
2,600-8,299$0.378
8,300+$0.303
(image for) 1.8mm X 10mm (NBR) Buna-N 70 Duro Metric O-Ring N1.80X010
1.8mm X 10mm (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 products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is...
 In Stock: 10368
$0.150
Add:
Min Qty:  20
Quantity Discounts
20-309$0.150
310-12,499$0.113
12,500-39,099$0.080
39,100+$0.064
Displaying 1 to 25 (of 37 Products)
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