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7.0mm CS




Image Model+ Item Name Stock Price Quantity Discounts
7mm X 38mm Metric FDA EPDM O-ring 70 Duro E7.00X038

7mm X 38mm Metric FDA EPDM O-ring 70 Duro

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" EPDM O-Rings  (Ethylene Propylene, EPM) FDA Grade EPDM compound...
0
$2.51

Add:
Min:  80
Quantity Discounts
80-185$2.51
186-1,195$1.88
1,196+$1.26
7mm X 60mm Metric FDA EPDM O-ring 70 Duro E7.00X060

7mm X 60mm Metric FDA EPDM O-ring 70 Duro

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" EPDM O-Rings  (Ethylene Propylene, EPM) FDA Grade EPDM compound...
0
$3.89

Add:
Min:  52
Quantity Discounts
52-119$3.89
120-771$2.92
772+$1.95
7mm X 68mm Metric FDA EPDM O-ring 70 Duro E7.00X068

7mm X 68mm Metric FDA EPDM O-ring 70 Duro

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" EPDM O-Rings  (Ethylene Propylene, EPM) FDA Grade EPDM compound...
0
$4.66

Add:
Min:  43
Quantity Discounts
43-100$4.66
101-643$3.50
644+$2.33
7mm X 79mm Metric FDA EPDM O-ring 70 Duro E7.00X079

7mm X 79mm Metric FDA EPDM O-ring 70 Duro

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" EPDM O-Rings  (Ethylene Propylene, EPM) FDA Grade EPDM compound...
0
$4.90

Add:
Min:  41
Quantity Discounts
41-95$4.90
96-612$3.68
613+$2.45
7mm X 90mm Metric FDA EPDM O-ring 70 Duro E7.00X090

7mm X 90mm Metric FDA EPDM O-ring 70 Duro

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" EPDM O-Rings  (Ethylene Propylene, EPM) FDA Grade EPDM compound...
0
$5.38

Add:
Min:  38
Quantity Discounts
38-86$5.38
87-557$4.04
558+$2.69
7mm X 100mm Metric FDA EPDM O-ring 70 Duro E7.00X100

7mm X 100mm Metric FDA EPDM O-ring 70 Duro

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" EPDM O-Rings  (Ethylene Propylene, EPM) FDA Grade EPDM compound...
0
$5.98

Add:
Min:  34
Quantity Discounts
34-78$5.98
79-501$4.49
502+$2.99
7mm X 106mm Metric FDA EPDM O-ring 70 Duro E7.00X106

7mm X 106mm Metric FDA EPDM O-ring 70 Duro

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" EPDM O-Rings  (Ethylene Propylene, EPM) FDA Grade EPDM compound...
0
$6.28

Add:
Min:  32
Quantity Discounts
32-74$6.28
75-477$4.71
478+$3.14
7mm X 110mm Metric FDA EPDM O-ring 70 Duro E7.00X110

7mm X 110mm Metric FDA EPDM O-ring 70 Duro

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" EPDM O-Rings  (Ethylene Propylene, EPM) FDA Grade EPDM compound...
0
$6.45

Add:
Min:  32
Quantity Discounts
32-72$6.45
73-465$4.84
466+$3.23
7mm X 114mm Metric FDA EPDM O-ring 70 Duro E7.00X114

7mm X 114mm Metric FDA EPDM O-ring 70 Duro

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" EPDM O-Rings  (Ethylene Propylene, EPM) FDA Grade EPDM compound...
0
$6.57

Add:
Min:  31
Quantity Discounts
31-71$6.57
72-456$4.93
457+$3.29
7mm X 117mm Metric FDA EPDM O-ring 70 Duro E7.00X117

7mm X 117mm Metric FDA EPDM O-ring 70 Duro

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" EPDM O-Rings  (Ethylene Propylene, EPM) FDA Grade EPDM compound...
0
$7.29

Add:
Min:  28
Quantity Discounts
28-64$7.29
65-411$5.47
412+$3.65
7mm X 118mm Metric FDA EPDM O-ring 70 Duro E7.00X118

7mm X 118mm Metric FDA EPDM O-ring 70 Duro

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" EPDM O-Rings  (Ethylene Propylene, EPM) FDA Grade EPDM compound...
0
$8.01

Add:
Min:  25
Quantity Discounts
25-58$8.01
59-374$6.01
375+$4.01
7mm X 139mm Metric FDA EPDM O-ring 70 Duro E7.00X139

7mm X 139mm Metric FDA EPDM O-ring 70 Duro

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" EPDM O-Rings  (Ethylene Propylene, EPM) FDA Grade EPDM compound...
0
$9.44

Add:
Min:  22
Quantity Discounts
22-49$9.44
50-317$7.08
318+$4.72
7mm X 152mm Metric FDA EPDM O-ring 70 Duro E7.00X152

7mm X 152mm Metric FDA EPDM O-ring 70 Duro

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" EPDM O-Rings  (Ethylene Propylene, EPM) FDA Grade EPDM compound...
0
$10.46

Add:
Min:  20
Quantity Discounts
20-44$10.46
45-286$7.85
287+$5.23
7mm X 172mm Metric FDA EPDM O-ring 70 Duro E7.00X172

7mm X 172mm Metric FDA EPDM O-ring 70 Duro

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" EPDM O-Rings  (Ethylene Propylene, EPM) FDA Grade EPDM compound...
0
$11.65

Add:
Min:  18
Quantity Discounts
18-40$11.65
41-257$8.74
258+$5.83
7mm X 186mm Metric FDA EPDM O-ring 70 Duro E7.00X186

7mm X 186mm Metric FDA EPDM O-ring 70 Duro

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" EPDM O-Rings  (Ethylene Propylene, EPM) FDA Grade EPDM compound...
0
$11.95

Add:
Min:  17
Quantity Discounts
17-39$11.95
40-251$8.96
252+$5.98
7mm X 190mm Metric FDA EPDM O-ring 70 Duro E7.00X190

7mm X 190mm Metric FDA EPDM O-ring 70 Duro

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" EPDM O-Rings  (Ethylene Propylene, EPM) FDA Grade EPDM compound...
0
$12.25

Add:
Min:  17
Quantity Discounts
17-38$12.25
39-244$9.19
245+$6.13
7mm X 215mm Metric FDA EPDM O-ring 70 Duro E7.00X215

7mm X 215mm Metric FDA EPDM O-ring 70 Duro

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" EPDM O-Rings  (Ethylene Propylene, EPM) FDA Grade EPDM compound...
0
$13.44

Add:
Min:  15
Quantity Discounts
15-34$13.44
35-223$10.08
224+$6.72
7mm X 235mm Metric FDA EPDM O-ring 70 Duro E7.00X235

7mm X 235mm Metric FDA EPDM O-ring 70 Duro

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" EPDM O-Rings  (Ethylene Propylene, EPM) FDA Grade EPDM compound...
0
$14.04

Add:
Min:  15
Quantity Discounts
15-33$14.04
34-213$10.53
214+$7.02
7mm X 244mm Metric FDA EPDM O-ring 70 Duro E7.00X244

7mm X 244mm Metric FDA EPDM O-ring 70 Duro

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" EPDM O-Rings  (Ethylene Propylene, EPM) FDA Grade EPDM compound...
0
$14.34

Add:
Min:  14
Quantity Discounts
14-32$14.34
33-209$10.76
210+$7.17
7mm X 247mm Metric FDA EPDM O-ring 70 Duro E7.00X247

7mm X 247mm Metric FDA EPDM O-ring 70 Duro

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" EPDM O-Rings  (Ethylene Propylene, EPM) FDA Grade EPDM compound...
0
$14.34

Add:
Min:  14
Quantity Discounts
14-32$14.34
33-209$10.76
210+$7.17


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