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 176 to 196 (of 196 Products)
Product Image Model Product Name Qty. Price Quantity Discounts
(image for) 4mm x 157mm (NBR) Buna-N 70 Duro Metric O-Rings N4.00X157
4mm x 157mm (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
$1.400
Add:
Min Qty:  70
Quantity Discounts
70-499$1.400
500-999$0.998
1,000+$0.698
(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 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 297mm (NBR) Buna-N 70 Duro Metric O-Rings N4.00X297
4mm x 297mm (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
$4.590
Add:
Min Qty:  20
Quantity Discounts
20-199$4.590
200-399$3.273
400+$2.291
(image for) 4mm x 400mm (NBR) Buna-N 70 Duro Metric O-Rings N4.00X400
4mm x 400mm (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: 59
$6.370
Add:
Quantity Discounts
1-99$6.370
100-299$4.548
300+$3.183
(image for) 4mm x 33.5mm (NBR) Buna-N 70 Duro Metric O-Rings (JIS V34) N4.00X033.5
4mm x 33.5mm (NBR) Buna-N 70 Duro Metric O-Rings (JIS V34)
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
$0.180
Add:
Min Qty:  30
Quantity Discounts
30-3,999$0.180
4,000$0.126
11,000+$0.088
(image for) 4mm x 148.5mm (NBR) Buna-N 70 Duro Metric O-Rings (JIS V150) N4.00X148.5
4mm x 148.5mm (NBR) Buna-N 70 Duro Metric O-Rings (JIS V150)
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
$1.220
Add:
Min Qty:  80
Quantity Discounts
80-599$1.220
600-1,999$0.869
2,000+$0.608
(image for) 4mm x 173mm (NBR) Buna-N 70 Duro Metric O-Rings (JIS V175) N4.00X173
4mm x 173mm (NBR) Buna-N 70 Duro Metric O-Rings (JIS V175)
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
$2.060
Add:
Min Qty:  50
Quantity Discounts
50-299$2.060
300-999$1.468
1,000+$1.027
(image for) 5" to 12" ID X 0.157" (4.00mm) C/S Buna-N 70 Vulcanized O-Ring VN70.157-012
5" to 12" ID X 0.157" (4.00mm) C/S Buna-N 70 Vulcanized O-Ring
125mm ID to 300mm ID / 5" to 12" ID Spliced & Vulcanized O-Rings - Current typical lead time is 5-10 days for up to 10 O-Rings. More...
 In Stock: -19
$16.080
... more info
Quantity Discounts
1-3$16.080
4-23$14.480
24+$12.060
(image for) 12" to 18" ID X 0.157" (4.00mm) C/S Buna-N 70 Vulcanized O-Ring VN70.157-018
12" to 18" ID X 0.157" (4.00mm) C/S Buna-N 70 Vulcanized O-Ring
300mm ID to 450mm ID / 12" to 18" ID Spliced & Vulcanized O-Rings - Current typical lead time is 5-10 days for up to 10 O-Rings. More...
 In Stock: 0
$16.600
... more info
Quantity Discounts
1-3$16.600
4-23$14.940
24+$12.450
(image for) 18" to 24" ID X 0.157" (4.00mm) C/S Buna-N 70 Vulcanized O-Ring VN70.157-024
18" to 24" ID X 0.157" (4.00mm) C/S Buna-N 70 Vulcanized O-Ring
450mm ID to 600mm ID / 18" to 24" ID Spliced & Vulcanized O-Rings - Current typical lead time is 5-10 days for up to 10 O-Rings. More...
 In Stock: 0
$17.640
... more info
Quantity Discounts
1-3$17.640
4-23$15.880
24+$13.230
(image for) 24" to 30" ID X 0.157" (4.00mm) C/S Buna-N 70 Vulcanized O-Ring VN70.157-030
24" to 30" ID X 0.157" (4.00mm) C/S Buna-N 70 Vulcanized O-Ring
600mm ID to 762mm / 24" to 30" ID Spliced & Vulcanized O-Rings - Current typical lead time is 5-10 days for up to 10 O-Rings. More than...
 In Stock: -10
$18.160
... more info
Quantity Discounts
1-3$18.160
4-23$16.350
24+$13.620
(image for) 30" to 36" ID X 0.157" (4.00mm) C/S Buna-N 70 Vulcanized O-Ring VN70.157-036
30" to 36" ID X 0.157" (4.00mm) C/S Buna-N 70 Vulcanized O-Ring
762mm ID to 914mm ID / 30" to 36" ID Spliced & Vulcanized O-Rings - Current typical lead time is 5-10 days for up to 10 O-Rings. More...
 In Stock: 0
$19.200
... more info
Quantity Discounts
1-3$19.200
4-23$17.280
24+$14.400
(image for) 4mm x 153mm (NBR) Buna-N 70 Duro Metric O-Rings N4.00X153
4mm x 153mm (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: 29
$1.280
Add:
Min Qty:  4
Quantity Discounts
4-499$1.280
500-1,999$0.910
2,000+$0.637
(image for) 4mm x 149mm (NBR) Buna-N 70 Duro Metric O-Rings N4.00X149
4mm x 149mm (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
$1.220
Add:
Min Qty:  80
Quantity Discounts
80-599$1.220
600-1,999$0.872
2,000+$0.610
(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 268mm (NBR) Buna-N 70 Duro Metric O-Ring N4.00X268
4mm x 268mm (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
Add:
Min Qty:  20
Quantity Discounts
20-199$4.020
200-499$2.868
500+$2.007
(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 43mm (NBR) Buna-N 70 Duro Metric O-Rings N4.00X043
4mm x 43mm (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
$0.250
Add:
Min Qty:  20
Quantity Discounts
20-2,799$0.250
2,800-7,999$0.179
8,000+$0.125
(image for) 4mm CS x 470mm (NBR) Buna-N 70 Duro Metric O-Rings N4.00X470
4mm CS x 470mm (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
$8.400
Add:
Min Qty:  10
Quantity Discounts
10-99$8.400
100-199$5.995
200+$4.196
Displaying 176 to 196 (of 196 Products)
Copyright © 2024 The O-Ring Store, LLC
1847 Wilma Dr, Clarkston WA 99403
Phone 208-413-6377 - Fax 208-413-6719