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3.50mm CS




Image Model+ Item Name Stock Price Quantity Discounts
3.5mm X 9mm S70 FDA Silicone (VMQ) 70 Duro O-Ring S3.50X009

3.5mm X 9mm S70 FDA Silicone (VMQ) 70 Duro O-Ring

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Silicone (VMQ) Durometer 70 - Brick Red - FDA FDA Grade Silicone...
0
$0.25

Add:
Min:  400
Quantity Discounts
400-1,333$0.25
1,334-7,999$0.19
8,000+$0.13
3.5mm X 12mm S70 FDA Silicone (VMQ) 70 Duro O-Ring S3.50X012

3.5mm X 12mm S70 FDA Silicone (VMQ) 70 Duro O-Ring

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Silicone (VMQ) Durometer 70 - Brick Red - FDA FDA Grade Silicone...
0
$0.30

Add:
Min:  334
Quantity Discounts
334-1,111$0.30
1,112-6,666$0.23
6,667+$0.15
3.5mm X 15mm S70 FDA Silicone (VMQ) 70 Duro O-Ring S3.50X015

3.5mm X 15mm S70 FDA Silicone (VMQ) 70 Duro O-Ring

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Silicone (VMQ) Durometer 70 - Brick Red - FDA FDA Grade Silicone...
0
$0.39

Add:
Min:  257
Quantity Discounts
257-854$0.39
855-5,128$0.29
5,129+$0.20
3.5mm X 18mm S70 FDA Silicone (VMQ) 70 Duro O-Ring S3.50X018

3.5mm X 18mm S70 FDA Silicone (VMQ) 70 Duro O-Ring

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Silicone (VMQ) Durometer 70 - Brick Red - FDA FDA Grade Silicone...
0
$0.39

Add:
Min:  257
Quantity Discounts
257-854$0.39
855-5,128$0.29
5,129+$0.20
3.5mm X 21mm S70 FDA Silicone (VMQ) 70 Duro O-Ring S3.50X021

3.5mm X 21mm S70 FDA Silicone (VMQ) 70 Duro O-Ring

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Silicone (VMQ) Durometer 70 - Brick Red - FDA FDA Grade Silicone...
0
$0.47

Add:
Min:  213
Quantity Discounts
213-709$0.47
710-4,255$0.35
4,256+$0.24
3.5mm X 21.7mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P22A-S70) S3.50X021.7

3.5mm X 21.7mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P22A-S70)

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Silicone (VMQ) Durometer 70 - Brick Red - FDA FDA Grade Silicone...
0
$0.51

Add:
Min:  197
Quantity Discounts
197-653$0.51
654-3,921$0.38
3,922+$0.26
3.5mm X 22.1mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P22.4-S70) S3.50X022.1

3.5mm X 22.1mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P22.4-S70)

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Silicone (VMQ) Durometer 70 - Brick Red - FDA FDA Grade Silicone...
0
$0.51

Add:
Min:  197
Quantity Discounts
197-653$0.51
654-3,921$0.38
3,922+$0.26
3.5mm X 23.7mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P24-S70) S3.50X023.7

3.5mm X 23.7mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P24-S70)

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Silicone (VMQ) Durometer 70 - Brick Red - FDA FDA Grade Silicone...
0
$0.55

Add:
Min:  182
Quantity Discounts
182-606$0.55
607-3,636$0.41
3,637+$0.28
3.5mm X 24mm S70 FDA Silicone (VMQ) 70 Duro O-Ring S3.50X024

3.5mm X 24mm S70 FDA Silicone (VMQ) 70 Duro O-Ring

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Silicone (VMQ) Durometer 70 - Brick Red - FDA FDA Grade Silicone...
0
$0.51

Add:
Min:  197
Quantity Discounts
197-653$0.51
654-3,921$0.38
3,922+$0.26
3.5mm X 24.7mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P25-S70) S3.50X024.7

3.5mm X 24.7mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P25-S70)

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Silicone (VMQ) Durometer 70 - Brick Red - FDA FDA Grade Silicone...
0
$0.58

Add:
Min:  173
Quantity Discounts
173-574$0.58
575-3,448$0.44
3,449+$0.29
3.5mm X 25.2mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS 22.5P-S70) S3.50X025.2

3.5mm X 25.2mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS 22.5P-S70)

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Silicone (VMQ) Durometer 70 - Brick Red - FDA FDA Grade Silicone...
0
$0.58

Add:
Min:  173
Quantity Discounts
173-574$0.58
575-3,448$0.44
3,449+$0.29
3.5mm X 25.7mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P26-S70) S3.50X025.7

3.5mm X 25.7mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P26-S70)

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Silicone (VMQ) Durometer 70 - Brick Red - FDA FDA Grade Silicone...
0
$0.59

Add:
Min:  170
Quantity Discounts
170-564$0.59
565-3,389$0.44
3,390+$0.30
3.5mm X 26mm S70 FDA Silicone (VMQ) 70 Duro O-Ring S3.50X026

3.5mm X 26mm S70 FDA Silicone (VMQ) 70 Duro O-Ring

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Silicone (VMQ) Durometer 70 - Brick Red - FDA FDA Grade Silicone...
0
$0.55

Add:
Min:  182
Quantity Discounts
182-606$0.55
607-3,636$0.41
3,637+$0.28
3.5mm X 27.7mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P28-S70) S3.50X027.7

3.5mm X 27.7mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P28-S70)

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Silicone (VMQ) Durometer 70 - Brick Red - FDA FDA Grade Silicone...
0
$0.65

Add:
Min:  154
Quantity Discounts
154-512$0.65
513-3,076$0.49
3,077+$0.33
3.5mm X 28.7mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P29-S70) S3.50X028.7

3.5mm X 28.7mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P29-S70)

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Silicone (VMQ) Durometer 70 - Brick Red - FDA FDA Grade Silicone...
0
$0.68

Add:
Min:  148
Quantity Discounts
148-490$0.68
491-2,941$0.51
2,942+$0.34
3.5mm X 29.2mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P29.5-S70) S3.50X029.2

3.5mm X 29.2mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P29.5-S70)

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Silicone (VMQ) Durometer 70 - Brick Red - FDA FDA Grade Silicone...
0
$0.68

Add:
Min:  148
Quantity Discounts
148-490$0.68
491-2,941$0.51
2,942+$0.34
3.5mm X 29.7mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P30-S70) S3.50X029.7

3.5mm X 29.7mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P30-S70)

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Silicone (VMQ) Durometer 70 - Brick Red - FDA FDA Grade Silicone...
0
$0.68

Add:
Min:  148
Quantity Discounts
148-490$0.68
491-2,941$0.51
2,942+$0.34
3.5mm X 30.7mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P31-S70) S3.50X030.7

3.5mm X 30.7mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P31-S70)

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Silicone (VMQ) Durometer 70 - Brick Red - FDA FDA Grade Silicone...
0
$0.71

Add:
Min:  141
Quantity Discounts
141-469$0.71
470-2,816$0.53
2,817+$0.36
3.5mm X 31.2mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P31.5-S70) S3.50X031.2

3.5mm X 31.2mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P31.5-S70)

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Silicone (VMQ) Durometer 70 - Brick Red - FDA FDA Grade Silicone...
0
$0.72

Add:
Min:  139
Quantity Discounts
139-462$0.72
463-2,777$0.54
2,778+$0.36
3.5mm X 31.7mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P32-S70) S3.50X031.7

3.5mm X 31.7mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P32-S70)

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Silicone (VMQ) Durometer 70 - Brick Red - FDA FDA Grade Silicone...
0
$0.72

Add:
Min:  139
Quantity Discounts
139-462$0.72
463-2,777$0.54
2,778+$0.36


What are the most common O-ring compounds?

We stock O-Rings in over 20 different compounds and durometers the following six are the standard rubber materials in a range of durometers (Shore A) hardness to satisfy practically any service condition:

Buna-N O-Rings / Nitrile O-Rings / NBR: Nitrile (Buna-N) is the most widely used elastomer due to its excellent resistance to petroleum products, operating temperature range (-40°F to +257°F) and one of the best performance-to-cost values. It's an ideal material for aerospace, automotive, propane and natural gas applications. Special Hydrogenated Nitrile (HNBR) compounds can improve resistance to direct ozone, sunlight, and weather exposure while increasing temperature range to +300°F.
AS-568 Buna-N O-Rings | Metric Buna-N O-Rings

Viton® O-Rings / FKM: Fluorocarbon (Viton®) exhibits exceptional resistance to chemicals, oils, temperature extremes (-13°F to +446°F), low compression set, low gas permeability and excellent aging characteristics. Applications include: aircraft engines, automotive fuel handling systems, and chemical processing industries. FKM is also suitable for high vacuum applications. It is not recommended for exposure to ketones, alkalis, and Skydrol® fluids. Custom compounds are available with improved chemical and low temperature resistance.
AS-568 Viton® O-Rings | Metric Viton® O-Rings

Ethylene-Propylene / EPDM O-Rings: EPDM has outstanding resistance to heat, water and steam, alkali, mild acidic and oxygenated solvents, ozone, and sunlight (-40ºF to +275ºF); but it is not recommended for gasoline, petroleum oil and grease, and hydrocarbon environments. This popular rubber compound is usually the first choice for low torque drive belt applications.
AS-568 EPDM O-Rings | Metric EPDM O-Rings

Silicone O-Rings / VMQ: In the Silicone family, you will find compounds which are superior as static seals in extreme temperature conditions. Standard compounds handle operating temperatures -85º to +400ºF. Silicone compounds are popular in food and medical applications because they are very clean and do not impart odor or taste. Special Phenyl silicones can be used down to -148°F.
AS-568 Silicone O-Rings | Metric Silicone O-Rings

Neoprene® O-Rings / CR: Neoprene (-40º to +250ºF) is reasonably priced and features good resistance to petroleum oils, ozone, sunlight and oxygen aging, relatively low compression set, good resilience and outstanding physical toughness. It is the preferred sealing material for the refrigeration industry because of its resistance to ammonia and Freon®.
AS-568 Neoprene® O-Rings