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...
 In Stock: 5136
$0.380
Add:
Min Qty:  3
Quantity Discounts
3-112$0.380
113-370$0.310
371+$0.270
(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...
 In Stock: 609
$0.380
Add:
Min Qty:  3
Quantity Discounts
3-112$0.380
113-370$0.310
371+$0.270
(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...
 In Stock: 1480
$0.380
Add:
Min Qty:  3
Quantity Discounts
3-112$0.380
113-370$0.310
371+$0.270
(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...
 In Stock: 1215
$0.150
Add:
Min Qty:  7
Quantity Discounts
7-291$0.150
292-952$0.120
953+$0.105
(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...
 In Stock: 1775
$0.400
Add:
Min Qty:  3
Quantity Discounts
3-109$0.400
110-357$0.320
358+$0.280
(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...
 In Stock: 3184
$0.400
Add:
Min Qty:  3
Quantity Discounts
3-109$0.400
110-357$0.320
358+$0.280
(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...
 In Stock: 861
$0.380
Add:
Min Qty:  3
Quantity Discounts
3-112$0.380
113-370$0.310
371+$0.270
(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...
 In Stock: 8364
$0.170
Add:
Min Qty:  6
Quantity Discounts
6-257$0.170
258-840$0.136
841+$0.119
(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...
 In Stock: 999
$0.170
Add:
Min Qty:  6
Quantity Discounts
6-257$0.170
258-840$0.136
841+$0.119
(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...
 In Stock: 1825
$0.190
Add:
Quantity Discounts
1-230$0.190
231-751$0.152
752+$0.133
(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...
 In Stock: 16252
$0.190
Add:
Min Qty:  6
Quantity Discounts
6-230$0.190
231-751$0.152
752+$0.133
(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...
 In Stock: 1018
$0.190
Add:
Min Qty:  6
Quantity Discounts
6-230$0.190
231-751$0.152
752+$0.133
(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...
 In Stock: 546
$0.190
Add:
Min Qty:  6
Quantity Discounts
6-230$0.190
231-751$0.152
752+$0.133
(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...
 In Stock: 6771
$0.230
Add:
Min Qty:  5
Quantity Discounts
5-184$0.230
185-588$0.190
589+$0.170
(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...
 In Stock: 5765
$0.250
Add:
Min Qty:  4
Quantity Discounts
4-174$0.250
175-555$0.200
556+$0.180
(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...
 In Stock: 283
$0.250
Add:
Min Qty:  4
Quantity Discounts
4-174$0.250
175-555$0.200
556+$0.180
(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...
 In Stock: 2647
$0.250
Add:
Min Qty:  4
Quantity Discounts
4-174$0.250
175-555$0.200
556+$0.180
(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...
 In Stock: 4362
$0.250
Add:
Min Qty:  4
Quantity Discounts
4-174$0.250
175-555$0.200
556+$0.180
(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...
 In Stock: 1214
$0.290
Add:
Min Qty:  4
Quantity Discounts
4-145$0.290
146-476$0.240
477+$0.210
(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...
 In Stock: 7311
$0.300
Add:
Min Qty:  4
Quantity Discounts
4-145$0.300
146-476$0.240
477+$0.210
(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...
 In Stock: 1384
$0.300
Add:
Min Qty:  4
Quantity Discounts
4-145$0.300
146-476$0.240
477+$0.210
(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...
 In Stock: 1868
$0.300
Add:
Min Qty:  4
Quantity Discounts
4-145$0.300
146-476$0.240
477+$0.210
(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...
 In Stock: 355
$0.300
Add:
Min Qty:  4
Quantity Discounts
4-145$0.300
146-476$0.240
477+$0.210
(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...
 In Stock: 179
$0.300
Add:
Min Qty:  4
Quantity Discounts
4-145$0.300
146-476$0.240
477+$0.210
(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...
 In Stock: 10761
$0.530
Add:
Min Qty:  2
Quantity Discounts
2-81$0.530
82-263$0.430
264+$0.380
Displaying 1 to 25 (of 37 Products)
Copyright © 2023 The O-Ring Store, LLC
1847 Wilma Dr, Clarkston WA 99403
Phone 208-413-6377 - Fax 208-413-6719