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3.50mm 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.




Image Model+ Item Name Qty. Price Quantity Discounts
3.5mm X 5mm Buna-N 70 Metric O-ring N3.50X005

3.5mm X 5mm Buna-N 70 Metric O-ring

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Nitrile, Buna-N O-Rings (NBR): Nitrile, also known as Buna-N or NBR,...
15
$0.19

Add:
Min:  3
Quantity Discounts
3-24$0.19
25-147$0.14
148+$0.10
3.5mm X 6mm Buna-N 70 Metric O-ring N3.50X006

3.5mm X 6mm Buna-N 70 Metric O-ring

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Nitrile, Buna-N O-Rings (NBR): Nitrile, also known as Buna-N or NBR,...
67
$0.21

Add:
Min:  3
Quantity Discounts
3-69$0.21
70-416$0.16
417+$0.11
3.5mm X 7mm Buna-N 70 Metric O-ring N3.50x007

3.5mm X 7mm Buna-N 70 Metric O-ring

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Nitrile, Buna-N O-Rings (NBR): Nitrile, also known as Buna-N or NBR,...
4210
$0.23

Add:
Min:  3
Quantity Discounts
3-178$0.23
179-999$0.17
1,000+$0.12
3.5mm X 8mm Buna-N 70 Metric O-ring N3.50X008

3.5mm X 8mm Buna-N 70 Metric O-ring

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Nitrile, Buna-N O-Rings (NBR): Nitrile, also known as Buna-N or NBR,...
2302
$0.25

Add:
Min:  2
Quantity Discounts
2-166$0.25
167-999$0.19
1,000+$0.13
3.5mm X 9mm Buna-N 70 Metric O-ring N3.50X009

3.5mm X 9mm Buna-N 70 Metric O-ring

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Nitrile, Buna-N O-Rings (NBR): Nitrile, also known as Buna-N or NBR,...
565
$0.12

Add:
Min:  5
Quantity Discounts
5-166$0.12
167-999$0.09
1,000+$0.06
3.5mm X 10mm Buna-N 70 Metric O-ring N3.50X010

3.5mm X 10mm Buna-N 70 Metric O-ring

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Nitrile, Buna-N O-Rings (NBR): Nitrile, also known as Buna-N or NBR,...
574
$0.13

Add:
Min:  4
Quantity Discounts
4-156$0.13
157-909$0.10
910+$0.07
3.5mm X 11mm Buna-N 70 Metric O-ring N3.50X011

3.5mm X 11mm Buna-N 70 Metric O-ring

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Nitrile, Buna-N O-Rings (NBR): Nitrile, also known as Buna-N or NBR,...
320
$0.14

Add:
Min:  4
Quantity Discounts
4-147$0.14
148-909$0.11
910+$0.07
3.5mm X 12mm Buna-N 70 Metric O-ring N3.50X012

3.5mm X 12mm Buna-N 70 Metric O-ring

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Nitrile, Buna-N O-Rings (NBR): Nitrile, also known as Buna-N or NBR,...
89
$0.15

Add:
Min:  4
Quantity Discounts
4-147$0.15
148-909$0.11
910+$0.08
3.5mm X 13mm Buna-N 70 Metric O-ring N3.50X013

3.5mm X 13mm Buna-N 70 Metric O-ring

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Nitrile, Buna-N O-Rings (NBR): Nitrile, also known as Buna-N or NBR,...
8
$0.15

Add:
Min:  4
Quantity Discounts
4-147$0.15
148-833$0.11
834+$0.08
3.5mm X 14mm Buna-N 70 Metric O-ring N3.50X014

3.5mm X 14mm Buna-N 70 Metric O-ring

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Nitrile, Buna-N O-Rings (NBR): Nitrile, also known as Buna-N or NBR,...
1083
$0.16

Add:
Min:  4
Quantity Discounts
4-138$0.16
139-833$0.12
834+$0.08
3.5mm X 15mm Buna-N 70 Metric O-ring N3.50X015

3.5mm X 15mm Buna-N 70 Metric O-ring

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Nitrile, Buna-N O-Rings (NBR): Nitrile, also known as Buna-N or NBR,...
340
$0.17

Add:
Min:  3
Quantity Discounts
3-138$0.17
139-833$0.13
834+$0.09
3.5mm X 16mm Buna-N 70 Metric O-ring N3.50X016

3.5mm X 16mm Buna-N 70 Metric O-ring

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Nitrile, Buna-N O-Rings (NBR): Nitrile, also known as Buna-N or NBR,...
6501
$0.18

Add:
Min:  3
Quantity Discounts
3-166$0.18
167-999$0.14
1,000+$0.09
3.5mm X 17mm Buna-N 70 Metric O-ring N3.50X017

3.5mm X 17mm Buna-N 70 Metric O-ring

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Nitrile, Buna-N O-Rings (NBR): Nitrile, also known as Buna-N or NBR,...
19
$0.19

Add:
Min:  3
Quantity Discounts
3-136$0.19
137-769$0.14
770+$0.10
3.5mm X 18mm Buna-N 70 Metric O-ring N3.50X018

3.5mm X 18mm Buna-N 70 Metric O-ring

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Nitrile, Buna-N O-Rings (NBR): Nitrile, also known as Buna-N or NBR,...
4
$0.20

Add:
Min:  3
Quantity Discounts
3-124$0.20
125-769$0.15
770+$0.10
3.5mm X 19mm Buna-N 70 Metric O-ring N3.50X019

3.5mm X 19mm Buna-N 70 Metric O-ring

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Nitrile, Buna-N O-Rings (NBR): Nitrile, also known as Buna-N or NBR,...
309
$0.21

Add:
Min:  3
Quantity Discounts
3-312$0.21
313-1,999$0.16
2,000+$0.11
3.5mm X 20mm Buna-N 70 Metric O-ring N3.50X020

3.5mm X 20mm Buna-N 70 Metric O-ring

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Nitrile, Buna-N O-Rings (NBR): Nitrile, also known as Buna-N or NBR,...
598
$0.22

Add:
Min:  3
Quantity Discounts
3-119$0.22
120-714$0.17
715+$0.11
3.5mm X 21mm Buna-N 70 Metric O-ring N3.50X021

3.5mm X 21mm Buna-N 70 Metric O-ring

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Nitrile, Buna-N O-Rings (NBR): Nitrile, also known as Buna-N or NBR,...
1032
$0.23

Add:
Min:  3
Quantity Discounts
3-119$0.23
120-714$0.17
715+$0.12
3.5mm X 21.7mm Buna-N 70 Metric O-ring (JIS P22A) N3.50X021.7

3.5mm X 21.7mm Buna-N 70 Metric O-ring (JIS P22A)

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Nitrile, Buna-N O-Rings (NBR): Nitrile, also known as Buna-N or NBR,...
679
$0.23

Add:
Min:  3
Quantity Discounts
3-119$0.23
120-714$0.17
715+$0.12
3.5mm X 22mm Buna-N 70 Metric O-ring N3.50X022

3.5mm X 22mm Buna-N 70 Metric O-ring

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Nitrile, Buna-N O-Rings (NBR): Nitrile, also known as Buna-N or NBR,...
1200
$0.24

Add:
Min:  3
Quantity Discounts
3-113$0.24
114-666$0.18
667+$0.12
3.5mm X 22.1mm Buna-N 70 Metric O-ring (JIS P22.4) N3.50X022.1

3.5mm X 22.1mm Buna-N 70 Metric O-ring (JIS P22.4)

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Nitrile, Buna-N O-Rings (NBR): Nitrile, also known as Buna-N or NBR,...
910
$0.24

Add:
Min:  3
Quantity Discounts
3-108$0.24
109-666$0.18
667+$0.12