4.0mm 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 151 to 175 (of 196 Products)
Product Image Model Product Name Qty. Price Quantity Discounts
(image for) 4mm x 177mm (NBR) Buna-N 70 Duro Metric O-Rings N4.00X177
4mm x 177mm (NBR) Buna-N 70 Duro Metric O-Rings
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
$2.090
Add:
Min Qty:  50
Quantity Discounts
50-299$2.090
300-999$1.488
1,000+$1.041
(image for) 4mm x 180mm (NBR) Buna-N 70 Duro Metric O-Rings N4.00X180
4mm x 180mm (NBR) Buna-N 70 Duro Metric O-Rings
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 3
$2.120
Add:
Min Qty:  2
Quantity Discounts
2-299$2.120
300-999$1.512
1,000+$1.058
(image for) 4mm x 196mm (NBR) Buna-N 70 Duro Metric O-Rings N4.00X196
4mm x 196mm (NBR) Buna-N 70 Duro Metric O-Rings
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 234
$2.220
Add:
Min Qty:  2
Quantity Discounts
2-299$2.220
300-999$1.586
1,000+$1.110
(image for) 4mm x 200mm (NBR) Buna-N 70 Duro Metric O-Rings N4.00X200
4mm x 200mm (NBR) Buna-N 70 Duro Metric O-Rings
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
$2.240
Add:
Min Qty:  40
Quantity Discounts
40-299$2.240
300-999$1.598
1,000+$1.118
(image for) 4mm x 204mm (NBR) Buna-N 70 Duro Metric O-Rings N4.00X204
4mm x 204mm (NBR) Buna-N 70 Duro Metric O-Rings
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 55
$2.250
Add:
Min Qty:  2
Quantity Discounts
2-299$2.250
300-999$1.603
1,000+$1.122
(image for) 4mm CS X 204mm ID (NBR) Buna-N 70 Duro Metric O-Ring N4.00X205
4mm CS X 204mm ID (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:  40
Quantity Discounts
40-299$2.260
300-999$1.609
1,000+$1.126
(image for) 4mm x 207mm (NBR) Buna-N 70 Duro Metric O-Rings N4.00X207
4mm x 207mm (NBR) Buna-N 70 Duro Metric O-Rings
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 398
$2.270
Add:
Min Qty:  2
Quantity Discounts
2-299$2.270
300-999$1.616
1,000+$1.131
(image for) 4mm x 208mm (NBR) Buna-N 70 Duro Metric O-Rings N4.00X208
4mm x 208mm (NBR) Buna-N 70 Duro Metric O-Rings
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
$2.270
Add:
Min Qty:  40
Quantity Discounts
40-299$2.270
300-999$1.619
1,000+$1.133
(image for) 4mm x 210mm (NBR) Buna-N 70 Duro Metric O-Rings N4.00X210
4mm x 210mm (NBR) Buna-N 70 Duro Metric O-Rings
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 201
$2.280
Add:
Min Qty:  2
Quantity Discounts
2-299$2.280
300-999$1.628
1,000+$1.139
(image for) 4mm x 214mm (NBR) Buna-N 70 Duro Metric O-Rings N4.00X214
4mm x 214mm (NBR) Buna-N 70 Duro Metric O-Rings
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
$2.290
Add:
Min Qty:  40
Quantity Discounts
40-299$2.290
300-999$1.635
1,000+$1.144
(image for) 4mm x 216mm (NBR) Buna-N 70 Duro Metric O-Rings N4.00X216
4mm x 216mm (NBR) Buna-N 70 Duro Metric O-Rings
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
$2.300
Add:
Min Qty:  40
Quantity Discounts
40-299$2.300
300-999$1.642
1,000+$1.149
(image for) 4mm x 220mm (NBR) Buna-N 70 Duro Metric O-Rings N4.00X220
4mm x 220mm (NBR) Buna-N 70 Duro Metric O-Rings
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
$2.320
Add:
Min Qty:  40
Quantity Discounts
40-299$2.320
300-999$1.658
1,000+$1.160
(image for) 4mm x 225mm (NBR) Buna-N 70 Duro Metric O-Rings N4.00X225
4mm x 225mm (NBR) Buna-N 70 Duro Metric O-Rings
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
$2.340
Add:
Min Qty:  40
Quantity Discounts
40-299$2.340
300-999$1.670
1,000+$1.169
(image for) 4mm x 232mm (NBR) Buna-N 70 Duro Metric O-Rings N4.00X232
4mm x 232mm (NBR) Buna-N 70 Duro Metric O-Rings
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
$2.400
Add:
Min Qty:  40
Quantity Discounts
40-299$2.400
300-999$1.710
1,000+$1.197
(image for) 4mm x 240mm (NBR) Buna-N 70 Duro Metric O-Rings N4.00X240
4mm x 240mm (NBR) Buna-N 70 Duro Metric O-Rings
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
$2.540
Add:
Min Qty:  40
Quantity Discounts
40-299$2.540
300-999$1.812
1,000+$1.268
(image for) 4mm x 242mm (NBR) Buna-N 70 Duro Metric O-Rings N4.00X242
4mm x 242mm (NBR) Buna-N 70 Duro Metric O-Rings
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 79
$2.660
Add:
Min Qty:  2
Quantity Discounts
2-299$2.660
300-999$1.896
1,000+$1.327
(image for) 4mm x 245mm (NBR) Buna-N 70 Duro Metric O-Rings N4.00X245
4mm x 245mm (NBR) Buna-N 70 Duro Metric O-Rings
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:  40
Quantity Discounts
40-299$2.700
300-999$1.926
1,000+$1.348
(image for) 4mm x 247mm (NBR) Buna-N 70 Duro Metric O-Rings N4.00X247
4mm x 247mm (NBR) Buna-N 70 Duro Metric O-Rings
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 12
$2.870
Add:
Min Qty:  2
Quantity Discounts
2-199$2.870
200-999$2.049
1,000+$1.434
(image for) 4mm x 250mm (NBR) Buna-N 70 Duro Metric O-Rings N4.00X250
4mm x 250mm (NBR) Buna-N 70 Duro Metric O-Rings
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 44
$2.920
Add:
Min Qty:  2
Quantity Discounts
2-199$2.920
200-999$2.083
1,000+$1.458
(image for) 4mm x 252mm (NBR) Buna-N 70 Duro Metric O-Rings N4.00X252
4mm x 252mm (NBR) Buna-N 70 Duro Metric O-Rings
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
Add:
Min Qty:  30
Quantity Discounts
30-199$2.960
200-999$2.109
1,000+$1.476
(image for) 4mm x 254mm (NBR) Buna-N 70 Duro Metric O-Rings N4.00X254
4mm x 254mm (NBR) Buna-N 70 Duro Metric O-Rings
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
$3.010
Add:
Min Qty:  30
Quantity Discounts
30-199$3.010
200-999$2.146
1,000+$1.502
(image for) 4mm x 255mm (NBR) Buna-N 70 Duro Metric O-Rings N4.00X255
4mm x 255mm (NBR) Buna-N 70 Duro Metric O-Rings
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
$3.720
Add:
Min Qty:  30
Quantity Discounts
30-199$3.720
200-999$2.655
1,000+$1.858
(image for) 4mm x 260mm (NBR) Buna-N 70 Duro Metric O-Rings N4.00X260
4mm x 260mm (NBR) Buna-N 70 Duro Metric O-Rings
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
$3.770
Add:
Min Qty:  30
Quantity Discounts
30-199$3.770
200-999$2.688
1,000+$1.881
(image for) 4mm x 265mm (NBR) Buna-N 70 Duro Metric O-Rings N4.00X265
4mm x 265mm (NBR) Buna-N 70 Duro Metric O-Rings
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
$3.790
Add:
Min Qty:  30
Quantity Discounts
30-199$3.790
200-999$2.706
1,000+$1.894
(image for) 4mm x 266mm (NBR) Buna-N 70 Duro Metric O-Rings N4.00X266
4mm x 266mm (NBR) Buna-N 70 Duro Metric O-Rings
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
$3.840
Add:
Min Qty:  30
Quantity Discounts
30-199$3.840
200-999$2.739
1,000+$1.917
Displaying 151 to 175 (of 196 Products)
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Phone 208-413-6377 - Fax 208-413-6719