2.5mm 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 197 Products)
  Model Item Name Qty. Price Quantity Discounts
2.5mm X 3mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X003
2.5mm 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...
3228 $0.090
Add:
Min Qty:  12
Quantity Discounts
12-486$0.090
487-1,587$0.072
1,588+$0.063
2.5mm CS X 4mm ID (NBR) Buna-N 70 Duro Metric O-Ring N2.50X004
2.5mm CS X 4mm 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...
89983 $0.090
Add:
Min Qty:  12
Quantity Discounts
12-486$0.090
487-1,587$0.072
1,588+$0.063
2.5mm X 4.5mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X004.5
2.5mm 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...
11511 $0.090
Add:
Min Qty:  12
Quantity Discounts
12-486$0.090
487-1,587$0.072
1,588+$0.063
2.5mm X 4.6mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X004.6
2.5mm X 4.6mm (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...
182 $1.350
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Quantity Discounts
1-32$1.350
33-105$1.080
106+$0.950
2.5mm X 5mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X005
2.5mm 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...
77363 $0.090
Add:
Min Qty:  12
Quantity Discounts
12-486$0.090
487-1,587$0.072
1,588+$0.063
2.5mm X 5.5mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X005.5
2.5mm 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...
8430 $0.090
Add:
Min Qty:  12
Quantity Discounts
12-486$0.090
487-1,587$0.072
1,588+$0.063
2.5mm X 6mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X006
2.5mm 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...
10743 $0.090
Add:
Min Qty:  12
Quantity Discounts
12-486$0.090
487-1,587$0.072
1,588+$0.063
2.5mm X 6.5mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X006.5
2.5mm 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...
34614 $0.100
Add:
Min Qty:  10
Quantity Discounts
10-437$0.100
438-1,428$0.080
1,429+$0.070
2.5mm X 7mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X007
2.5mm 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...
23342 $0.100
Add:
Min Qty:  10
Quantity Discounts
10-437$0.100
438-1,428$0.080
1,429+$0.070
2.5mm X 7.5mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X007.5
2.5mm 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...
1091 $0.100
Add:
Min Qty:  3500
Quantity Discounts
3500-4,387$0.100
4,388-8,571$0.080
8,572+$0.070
2.5mm X 8mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X008
2.5mm 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...
77010 $0.100
Add:
Min Qty:  10
Quantity Discounts
10-437$0.100
438-1,428$0.080
1,429+$0.070
2.5mm X 8.5mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X008.5
2.5mm 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...
13018 $0.100
Add:
Min Qty:  10
Quantity Discounts
10-437$0.100
438-1,428$0.080
1,429+$0.070
2.5mm X 9mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X009
2.5mm 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...
69242 $0.100
Add:
Min Qty:  10
Quantity Discounts
10-437$0.100
438-1,428$0.080
1,429+$0.070
2.5mm X 9.5mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X009.5
2.5mm 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...
21404 $0.100
Add:
Min Qty:  10
Quantity Discounts
10-437$0.100
438-1,428$0.080
1,429+$0.070
2.5mm X 10mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X010
2.5mm 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...
88232 $0.100
Add:
Min Qty:  10
Quantity Discounts
10-437$0.100
438-1,428$0.080
1,429+$0.070
2.5mm X 10.5mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X010.5
2.5mm 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...
8384 $0.100
Add:
Min Qty:  10
Quantity Discounts
10-437$0.100
438-1,428$0.080
1,429+$0.070
2.5mm X 11mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X011
2.5mm 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...
69184 $0.100
Add:
Min Qty:  10
Quantity Discounts
10-437$0.100
438-1,428$0.080
1,429+$0.070
2.5mm X 11.5mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X011.5
2.5mm 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...
5669 $0.100
Add:
Min Qty:  10
Quantity Discounts
10-437$0.100
438-1,428$0.080
1,429+$0.070
2.5mm X 12mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X012
2.5mm 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...
41668 $0.120
Add:
Min Qty:  9
Quantity Discounts
9-364$0.120
365-1,190$0.096
1,191+$0.084
2.5mm X 12.5mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X012.5
2.5mm 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...
11222 $0.120
Add:
Min Qty:  9
Quantity Discounts
9-364$0.120
365-1,190$0.096
1,191+$0.084
2.5mm X 13mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X013
2.5mm 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...
53871 $0.120
Add:
Min Qty:  9
Quantity Discounts
9-364$0.120
365-1,190$0.096
1,191+$0.084
2.5mm X 13.5mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X013.5
2.5mm 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...
2370 $0.120
Add:
Min Qty:  9
Quantity Discounts
9-364$0.120
365-1,190$0.096
1,191+$0.084
2.5mm X 14mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X014
2.5mm 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...
43776 $0.130
Add:
Min Qty:  8
Quantity Discounts
8-336$0.130
337-1,098$0.104
1,099+$0.091
2.5mm X 14.5mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X014.5
2.5mm 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...
888 $0.130
Add:
Min Qty:  8
Quantity Discounts
8-336$0.130
337-1,098$0.104
1,099+$0.091
2.5mm X 15mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X015
2.5mm 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...
221 $0.130
Add:
Min Qty:  8
Quantity Discounts
8-336$0.130
337-1,098$0.104
1,099+$0.091
Displaying 1 to 25 (of 197 Products)
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