3.50mm 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 206 Products)
Product Image Model Product Name Qty. Price Quantity Discounts
(image for) 3.5mm X 425mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X425
3.5mm X 425mm (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: 15
$6.070
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Quantity Discounts
1-99$6.070
100+$4.332
(image for) 3.5mm X 368mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X368
3.5mm X 368mm (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: 0
$4.020
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Min Qty:  100
Quantity Discounts
100$4.020
100+$2.868
(image for) 3.5mm X 324mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X324
3.5mm X 324mm (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: 0
$3.350
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Min Qty:  100
Quantity Discounts
100-199$3.350
200-999$2.389
1,000+$1.672
(image for) 3.5mm X 317mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X317
3.5mm X 317mm (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: 0
$3.290
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Min Qty:  100
Quantity Discounts
100-199$3.290
200-999$2.349
1,000+$1.644
(image for) 3.5mm X 310mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X310
3.5mm X 310mm (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: 0
$3.260
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Min Qty:  100
Quantity Discounts
100-199$3.260
200-999$2.325
1,000+$1.627
(image for) 3.5mm X 285mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X285
3.5mm X 285mm (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: 0
$2.960
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Min Qty:  100
Quantity Discounts
100-199$2.960
200-999$2.110
1,000+$1.477
(image for) 3.5mm X 280mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X280
3.5mm X 280mm (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: 124
$2.920
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Min Qty:  2
Quantity Discounts
2-199$2.920
200-999$2.086
1,000+$1.460
(image for) 3.5mm X 274mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X274
3.5mm X 274mm (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: 20
$2.770
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Min Qty:  2
Quantity Discounts
2-199$2.770
200-999$1.976
1,000+$1.383
(image for) 3.5mm X 273mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X273
3.5mm X 273mm (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: 0
$2.700
Add:
Min Qty:  100
Quantity Discounts
100-199$2.700
200-999$1.925
1,000+$1.347
(image for) 3.5mm X 256mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X256
3.5mm X 256mm (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: 23
$2.350
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Min Qty:  2
Quantity Discounts
2-199$2.350
200-999$1.673
1,000+$1.171
(image for) 3.5mm X 252mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X252
3.5mm X 252mm (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: 0
$2.260
Add:
Min Qty:  100
Quantity Discounts
100-199$2.260
200-999$1.609
1,000+$1.126
(image for) 3.5mm X 250mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X250
3.5mm X 250mm (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: 54
$2.180
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Min Qty:  2
Quantity Discounts
2-299$2.180
300-999$1.553
1,000+$1.087
(image for) 3.5mm X 232mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X232
3.5mm X 232mm (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: 0
$2.010
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Min Qty:  100
Quantity Discounts
100-299$2.010
300-999$1.433
1,000+$1.003
(image for) 3.5mm X 230mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X230
3.5mm X 230mm (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: 91
$1.910
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Min Qty:  3
Quantity Discounts
3-299$1.910
300-999$1.362
1,000+$0.953
(image for) 3.5mm X 220mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X220
3.5mm X 220mm (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: 1
$1.720
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Min Qty:  3
Quantity Discounts
3-299$1.720
300-999$1.223
1,000+$0.856
(image for) 3.5mm X 211mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X211
3.5mm X 211mm (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: 0
$1.700
Add:
Min Qty:  100
Quantity Discounts
100-299$1.700
300-999$1.210
1,000+$0.847
(image for) 3.5mm X 210mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X210
3.5mm X 210mm (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: 0
$1.680
Add:
Min Qty:  100
Quantity Discounts
100-299$1.680
300-999$1.195
1,000+$0.836
(image for) 3.5mm X 209mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X209
3.5mm X 209mm (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: 0
$1.650
Add:
Min Qty:  200
Quantity Discounts
200-299$1.650
300-999$1.179
1,000+$0.825
(image for) 3.5mm X 208mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X208
3.5mm X 208mm (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: 0
$1.670
Add:
Min Qty:  100
Quantity Discounts
100-299$1.670
300-999$1.188
1,000+$0.831
(image for) 3.5mm X 207mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X207
3.5mm X 207mm (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: 0
$1.650
Add:
Min Qty:  200
Quantity Discounts
200-299$1.650
300-999$1.179
1,000+$0.825
(image for) 3.5mm X 205mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X205
3.5mm X 205mm (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: 40
$1.650
Add:
Min Qty:  3
Quantity Discounts
3-299$1.650
300-999$1.179
1,000+$0.825
(image for) 3.5mm X 204mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X204
3.5mm X 204mm (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: 0
$1.640
Add:
Min Qty:  200
Quantity Discounts
200-299$1.640
300-999$1.170
1,000+$0.819
(image for) 3.5mm X 203mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X203
3.5mm X 203mm (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: 0
$1.640
Add:
Min Qty:  200
Quantity Discounts
200-299$1.640
300-999$1.170
1,000+$0.819
(image for) 3.5mm X 200mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X200
3.5mm X 200mm (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: 0
$1.640
Add:
Min Qty:  200
Quantity Discounts
200-299$1.640
300-999$1.168
1,000+$0.817
(image for) 3.5mm X 195mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X195
3.5mm X 195mm (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: 14
$1.620
Add:
Min Qty:  3
Quantity Discounts
3-299$1.620
300-999$1.156
1,000+$0.809
Displaying 1 to 25 (of 206 Products)
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