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8.40mm CS




Image Model+ Item Name Stock Price Quantity Discounts
8.4mm X 149.5mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P150A-S70) S8.40X149.5

8.4mm X 149.5mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P150A-S70)

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Silicone (VMQ) Durometer 70 - Salmon Compound is a 70 durometer salmon...
0
$20.16

Add:
Min:  7
Quantity Discounts
7-16$20.16
17-99$15.12
100+$10.08
8.4mm X 154.5mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P155-S70) S8.40X154.5

8.4mm X 154.5mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P155-S70)

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Silicone (VMQ) Durometer 70 - Salmon Compound is a 70 durometer salmon...
0
$20.45

Add:
Min:  7
Quantity Discounts
7-16$20.45
17-97$15.34
98+$10.23
8.4mm X 159.5mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P160-S70) S8.40X159.5

8.4mm X 159.5mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P160-S70)

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Silicone (VMQ) Durometer 70 - Salmon Compound is a 70 durometer salmon...
0
$20.60

Add:
Min:  7
Quantity Discounts
7-16$20.60
17-97$15.45
98+$10.30
8.4mm X 164.5mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P165-S70) S8.40X164.5

8.4mm X 164.5mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P165-S70)

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Silicone (VMQ) Durometer 70 - Salmon Compound is a 70 durometer salmon...
0
$21.29

Add:
Min:  6
Quantity Discounts
6-15$21.29
16-93$15.97
94+$10.65
8.4mm X 169.5mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P170-S70) S8.40X169.5

8.4mm X 169.5mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P170-S70)

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Silicone (VMQ) Durometer 70 - Salmon Compound is a 70 durometer salmon...
0
$21.97

Add:
Min:  6
Quantity Discounts
6-15$21.97
16-91$16.48
92+$10.99
8.4mm X 174.5mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P175-S70) S8.40X174.5

8.4mm X 174.5mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P175-S70)

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Silicone (VMQ) Durometer 70 - Salmon Compound is a 70 durometer salmon...
0
$22.26

Add:
Min:  6
Quantity Discounts
6-14$22.26
15-89$16.70
90+$11.13
8.4mm X 179.5mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P180-S70) S8.40X179.5

8.4mm X 179.5mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P180-S70)

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Silicone (VMQ) Durometer 70 - Salmon Compound is a 70 durometer salmon...
0
$23.30

Add:
Min:  6
Quantity Discounts
6-14$23.30
15-85$17.48
86+$11.65
8.4mm X 184.5mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P185-S70) S8.40X184.5

8.4mm X 184.5mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P185-S70)

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Silicone (VMQ) Durometer 70 - Salmon Compound is a 70 durometer salmon...
0
$23.52

Add:
Min:  6
Quantity Discounts
6-14$23.52
15-85$17.64
86+$11.76
8.4mm X 189.5mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P190-S70) S8.40X189.5

8.4mm X 189.5mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P190-S70)

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Silicone (VMQ) Durometer 70 - Salmon Compound is a 70 durometer salmon...
0
$23.70

Add:
Min:  6
Quantity Discounts
6-14$23.70
15-84$17.78
85+$11.85
8.4mm X 194.5mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P195-S70) S8.40X194.5

8.4mm X 194.5mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P195-S70)

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Silicone (VMQ) Durometer 70 - Salmon Compound is a 70 durometer salmon...
0
$23.81

Add:
Min:  6
Quantity Discounts
6-13$23.81
14-83$17.86
84+$11.91
8.4mm X 199.5mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P200-S70) S8.40X199.5

8.4mm X 199.5mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P200-S70)

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Silicone (VMQ) Durometer 70 - Salmon Compound is a 70 durometer salmon...
0
$24.35

Add:
Min:  6
Quantity Discounts
6-13$24.35
14-82$18.26
83+$12.18
8.4mm X 204.5mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P205-S70) S8.40X204.5

8.4mm X 204.5mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P205-S70)

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Silicone (VMQ) Durometer 70 - Salmon Compound is a 70 durometer salmon...
0
$24.87

Add:
Min:  6
Quantity Discounts
6-13$24.87
14-80$18.65
81+$12.44
8.4mm X 208.5mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P209-S70) S8.40X208.5

8.4mm X 208.5mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P209-S70)

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Silicone (VMQ) Durometer 70 - Salmon Compound is a 70 durometer salmon...
0
$25.69

Add:
Min:  5
Quantity Discounts
5-12$25.69
13-77$19.27
78+$12.85
8.4mm X 209.5mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P210-S70) S8.40X209.5

8.4mm X 209.5mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P210-S70)

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Silicone (VMQ) Durometer 70 - Salmon Compound is a 70 durometer salmon...
0
$25.79

Add:
Min:  5
Quantity Discounts
5-12$25.79
13-77$19.34
78+$12.90
8.4mm X 214.5mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P215-S70) S8.40X214.5

8.4mm X 214.5mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P215-S70)

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Silicone (VMQ) Durometer 70 - Salmon Compound is a 70 durometer salmon...
0
$25.85

Add:
Min:  5
Quantity Discounts
5-12$25.85
13-77$19.39
78+$12.93
8.4mm X 219.5mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P220-S70) S8.40X219.5

8.4mm X 219.5mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P220-S70)

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Silicone (VMQ) Durometer 70 - Salmon Compound is a 70 durometer salmon...
0
$26.87

Add:
Min:  5
Quantity Discounts
5-12$26.87
13-74$20.15
75+$13.44
8.4mm X 224.5mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P225-S70) S8.40X224.5

8.4mm X 224.5mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P225-S70)

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Silicone (VMQ) Durometer 70 - Salmon Compound is a 70 durometer salmon...
0
$27.05

Add:
Min:  5
Quantity Discounts
5-12$27.05
13-73$20.29
74+$13.53
8.4mm X 229.5mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P230-S70) S8.40X229.5

8.4mm X 229.5mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P230-S70)

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Silicone (VMQ) Durometer 70 - Salmon Compound is a 70 durometer salmon...
0
$27.14

Add:
Min:  5
Quantity Discounts
5-12$27.14
13-73$20.36
74+$13.57
8.4mm X 234.5mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P235-S70) S8.40X234.5

8.4mm X 234.5mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P235-S70)

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Silicone (VMQ) Durometer 70 - Salmon Compound is a 70 durometer salmon...
0
$28.15

Add:
Min:  5
Quantity Discounts
5-11$28.15
12-71$21.11
72+$14.08
8.4mm X 239.5mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P240-S70) S8.40X239.5

8.4mm X 239.5mm S70 FDA Silicone (VMQ) 70 Duro O-Ring (JIS P240-S70)

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Silicone (VMQ) Durometer 70 - Salmon Compound is a 70 durometer salmon...
0
$27.88

Add:
Min:  5
Quantity Discounts
5-11$27.88
12-71$20.91
72+$13.94


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