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 101 to 125 (of 198 Products)
  Model Item Name Qty. Price Quantity Discounts
4mm x 102mm (NBR) Buna-N 70 Duro Metric O-Rings N4.00X102
4mm x 102mm (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...
0 $1.850
Add:
Min Qty:  190
Quantity Discounts
190-237$1.850
238-461$1.480
462+$1.300
4mm x 104mm (NBR) Buna-N 70 Duro Metric O-Rings N4.00X104
4mm x 104mm (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...
0 $1.870
Add:
Quantity Discounts
1-233$1.870
234-458$1.500
459+$1.310
4mm x 105mm (NBR) Buna-N 70 Duro Metric O-Rings N4.00X105
4mm x 105mm (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...
0 $1.870
Add:
Min Qty:  188
Quantity Discounts
188-233$1.870
234-458$1.500
459+$1.310
4mm x 107mm (NBR) Buna-N 70 Duro Metric O-Rings N4.00X107
4mm x 107mm (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...
13 $1.880
Add:
Quantity Discounts
1-232$1.880
233-454$1.510
455+$1.320
4mm x 108mm (NBR) Buna-N 70 Duro Metric O-Rings N4.00X108
4mm x 108mm (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...
133 $1.900
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Quantity Discounts
1-23$1.900
24-75$1.520
76+$1.330
4mm x 110mm (NBR) Buna-N 70 Duro Metric O-Rings N4.00X110
4mm x 110mm (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...
0 $1.920
Add:
Min Qty:  183
Quantity Discounts
183-227$1.920
228-444$1.540
445+$1.350
4mm x 112mm (NBR) Buna-N 70 Duro Metric O-Rings N4.00X112
4mm x 112mm (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...
0 $1.990
Add:
Quantity Discounts
1-219$1.990
220-428$1.600
429+$1.400
4mm x 114mm (NBR) Buna-N 70 Duro Metric O-Rings N4.00X114
4mm x 114mm (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...
173 $2.070
Add:
Min Qty:  100
Quantity Discounts
100-211$2.070
212-413$1.660
414+$1.450
4mm x 115mm (NBR) Buna-N 70 Duro Metric O-Rings N4.00X115
4mm x 115mm (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...
0 $2.090
Add:
Min Qty:  168
Quantity Discounts
168-208$2.090
209-408$1.680
409+$1.470
4mm x 116mm (NBR) Buna-N 70 Duro Metric O-Rings N4.00X116
4mm x 116mm (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...
6 $2.100
Add:
Quantity Discounts
1-208$2.100
209-408$1.680
409+$1.470
4mm x 117mm (NBR) Buna-N 70 Duro Metric O-Rings N4.00X117
4mm x 117mm (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...
48 $2.130
Add:
Quantity Discounts
1-205$2.130
206-399$1.710
400+$1.500
4mm x 118mm (NBR) Buna-N 70 Duro Metric O-Rings N4.00X118
4mm x 118mm (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...
17 $2.150
Add:
Quantity Discounts
1-204$2.150
205-397$1.720
398+$1.510
4mm x 119mm (NBR) Buna-N 70 Duro Metric O-Rings (JIS V120) N4.00X119
4mm x 119mm (NBR) Buna-N 70 Duro Metric O-Rings (JIS V120)
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
3 $1.820
Add:
Quantity Discounts
1-240$1.820
241-468$1.460
469+$1.280
4mm x 120mm (NBR) Buna-N 70 Duro Metric O-Rings N4.00X120
4mm x 120mm (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...
190 $2.190
Add:
Quantity Discounts
1-199$2.190
200-389$1.760
390+$1.540
4mm x 122mm (NBR) Buna-N 70 Duro Metric O-Rings N4.00X122
4mm x 122mm (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...
0 $2.480
Add:
Min Qty:  142
Quantity Discounts
142-176$2.480
177-344$1.990
345+$1.740
4mm x 123mm (NBR) Buna-N 70 Duro Metric O-Rings N4.00X123
4mm x 123mm (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...
0 $2.490
Add:
Min Qty:  141
Quantity Discounts
141-175$2.490
176-342$2.000
343+$1.750
4mm x 124mm (NBR) Buna-N 70 Duro Metric O-Rings N4.00X124
4mm x 124mm (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...
0 $2.530
Add:
Min Qty:  139
Quantity Discounts
139-172$2.530
173-337$2.030
338+$1.780
4mm x 125mm (NBR) Buna-N 70 Duro Metric O-Rings N4.00X125
4mm x 125mm (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...
280 $2.470
Add:
Quantity Discounts
1-17$2.470
18-57$1.980
58+$1.730
4mm x 126mm (NBR) Buna-N 70 Duro Metric O-Rings N4.00X126
4mm x 126mm (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...
0 $2.550
Add:
Min Qty:  138
Quantity Discounts
138-172$2.550
173-335$2.040
336+$1.790
4mm x 127mm (NBR) Buna-N 70 Duro Metric O-Rings N4.00X127
4mm x 127mm (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...
12 $2.570
Add:
Min Qty:  137
Quantity Discounts
137-170$2.570
171-333$2.060
334+$1.800
4mm x 128mm (NBR) Buna-N 70 Duro Metric O-Rings N4.00X128
4mm x 128mm (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...
0 $2.600
Add:
Min Qty:  135
Quantity Discounts
135-168$2.600
169-329$2.080
330+$1.820
4mm x 129mm (NBR) Buna-N 70 Duro Metric O-Rings N4.00X129
4mm x 129mm (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...
2 $2.620
Add:
Quantity Discounts
1-167$2.620
168-326$2.100
327+$1.840
4mm x 130mm (NBR) Buna-N 70 Duro Metric O-Rings N4.00X130
4mm x 130mm (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...
0 $2.690
Add:
Min Qty:  131
Quantity Discounts
131-162$2.690
163-317$2.160
318+$1.890
4mm x 132mm (NBR) Buna-N 70 Duro Metric O-Rings N4.00X132
4mm x 132mm (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...
0 $2.820
Add:
Min Qty:  125
Quantity Discounts
125-155$2.820
156-303$2.260
304+$1.980
4mm x 133mm (NBR) Buna-N 70 Duro Metric O-Rings N4.00X133
4mm x 133mm (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...
0 $2.840
Add:
Quantity Discounts
1-153$2.840
154-301$2.280
302+$1.990
Displaying 101 to 125 (of 198 Products)
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1847 Wilma Dr, Clarkston WA 99403
Phone 208-413-6377 - Fax 208-413-6719