3.0mm 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 1 to 25 (of 302 Products)
  Model Item Name Qty. Price Quantity Discounts
3mm X 3mm (NBR) Buna-N 70 Duro Metric O-Ring N3.00X003
3mm X 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...
 549 $0.130
Add:
Min Qty:  8
Quantity Discounts
8-336$0.130
337-1,098$0.104
1,099+$0.091
3mm X 4mm (NBR) Buna-N 70 Duro Metric O-Ring N3.00X004
3mm 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...
 95136 $0.130
Add:
Min Qty:  8
Quantity Discounts
8-336$0.130
337-1,098$0.104
1,099+$0.091
3mm X 4.5mm (NBR) Buna-N 70 Duro Metric O-Ring N3.00X004.5
3mm 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...
 4511 $0.130
Add:
Min Qty:  8
Quantity Discounts
8-336$0.130
337-1,098$0.104
1,099+$0.091
3mm X 5mm (NBR) Buna-N 70 Duro Metric O-Ring N3.00X005
3mm 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...
 83161 $0.130
Add:
Min Qty:  8
Quantity Discounts
8-336$0.130
337-1,098$0.104
1,099+$0.091
3mm X 5.5mm (NBR) Buna-N 70 Duro Metric O-Ring N3.00X005.5
3mm X 5.5mm (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...
 2293 $0.130
Add:
Min Qty:  8
Quantity Discounts
8-336$0.130
337-1,098$0.104
1,099+$0.091
3mm X 6mm (NBR) Buna-N 70 Duro Metric O-Ring N3.00X006
3mm 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...
 53255 $0.130
Add:
Min Qty:  8
Quantity Discounts
8-336$0.130
337-1,098$0.104
1,099+$0.091
3mm X 6.5mm (NBR) Buna-N 70 Duro Metric O-Ring N3.00X006.5
3mm X 6.5mm (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...
 2118 $0.150
Add:
Min Qty:  7
Quantity Discounts
7-291$0.150
292-952$0.120
953+$0.105
3mm X 7mm (NBR) Buna-N 70 Duro Metric O-Ring N3.00X007
3mm X 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...
 67898 $0.150
Add:
Min Qty:  7
Quantity Discounts
7-291$0.150
292-952$0.120
953+$0.105
3mm X 7.5mm (NBR) Buna-N 70 Duro Metric O-Ring N3.00X007.5
3mm 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...
 1094 $0.170
Add:
Min Qty:  6
Quantity Discounts
6-257$0.170
258-840$0.136
841+$0.119
3mm X 8mm (NBR) Buna-N 70 Duro Metric O-Ring N3.00X008
3mm 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...
 68861 $0.170
Add:
Min Qty:  6
Quantity Discounts
6-257$0.170
258-840$0.136
841+$0.119
3mm X 8.5mm (NBR) Buna-N 70 Duro Metric O-Ring N3.00X008.5
3mm 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...
 4772 $0.170
Add:
Min Qty:  6
Quantity Discounts
6-257$0.170
258-840$0.136
841+$0.119
3mm X 9mm (NBR) Buna-N 70 Duro Metric O-Ring N3.00X009
3mm 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...
 33182 $0.150
Add:
Min Qty:  7
Quantity Discounts
7-291$0.150
292-952$0.120
953+$0.105
3mm X 9.5mm (NBR) Buna-N 70 Duro Metric O-Ring N3.00X009.5
3mm 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...
 0 $0.170
Add:
Min Qty:  6
Quantity Discounts
6-257$0.170
258-840$0.136
841+$0.119
3mm X 10mm (NBR) Buna-N 70 Duro Metric O-Ring N3.00X010
3mm 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...
 1704 $0.170
Add:
Min Qty:  6
Quantity Discounts
6-257$0.170
258-840$0.136
841+$0.119
3mm X 10.5mm (NBR) Buna-N 70 Duro Metric O-Ring N3.00X010.5
3mm X 10.5mm (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...
 177 $0.170
Add:
Min Qty:  6
Quantity Discounts
6-257$0.170
258-840$0.136
841+$0.119
3mm X 11mm (NBR) Buna-N 70 Duro Metric O-Ring N3.00X011
3mm X 11mm (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...
 21754 $0.170
Add:
Min Qty:  6
Quantity Discounts
6-257$0.170
258-840$0.136
841+$0.119
3mm X 11.5mm (NBR) Buna-N 70 Duro Metric O-Ring N3.00X011.5
3mm X 11.5mm (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...
 67032 $0.170
Add:
Min Qty:  500
Quantity Discounts
500-2,507$0.170
2,508-4,999$0.140
5,000+$0.120
3mm X 12mm (NBR) Buna-N 70 Duro Metric O-Ring N3.00X012
3mm X 12mm (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...
 39245 $0.180
Add:
Min Qty:  6
Quantity Discounts
6-243$0.180
244-793$0.144
794+$0.126
3mm X 12.5mm (NBR) Buna-N 70 Duro Metric O-Ring N3.00X012.5
3mm X 12.5mm (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...
 1596 $0.180
Add:
Min Qty:  6
Quantity Discounts
6-243$0.180
244-793$0.144
794+$0.126
3mm X 13mm (NBR) Buna-N 70 Duro Metric O-Ring N3.00X013
3mm X 13mm (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...
 26242 $0.180
Add:
Min Qty:  6
Quantity Discounts
6-243$0.180
244-793$0.144
794+$0.126
3mm X 13.5mm (NBR) Buna-N 70 Duro Metric O-Ring N3.00X013.5
3mm X 13.5mm (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...
 2703 $0.190
Add:
Min Qty:  6
Quantity Discounts
6-230$0.190
231-751$0.152
752+$0.133
3mm X 14mm (NBR) Buna-N 70 Duro Metric O-Ring N3.00X014
3mm X 14mm (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...
 51115 $0.190
Add:
Min Qty:  6
Quantity Discounts
6-230$0.190
231-751$0.152
752+$0.133
3mm X 14.5mm (NBR) Buna-N 70 Duro Metric O-Ring N3.00X014.5
3mm X 14.5mm (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...
 6203 $0.220
Add:
Min Qty:  1591
Quantity Discounts
1591-1,949$0.220
1,950-3,749$0.180
3,750+$0.160
3mm X 15mm (NBR) Buna-N 70 Duro Metric O-Ring N3.00X015
3mm X 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...
 46656 $0.220
Add:
Min Qty:  5
Quantity Discounts
5-194$0.220
195-624$0.180
625+$0.160
3mm X 15.5mm (NBR) Buna-N 70 Duro Metric O-Ring N3.00X015.5
3mm X 15.5mm (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...
 1568 $0.230
Add:
Min Qty:  5
Quantity Discounts
5-1,847$0.230
1,848-3,529$0.190
3,530+$0.170
Displaying 1 to 25 (of 302 Products)
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