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13mm CS



Image Model+ Item Name Stock Price Quantity Discounts
150mm to 300mm ID X 13mm C/S Buna-N 70 Vulcanized O-ring VN70.512-012

150mm to 300mm ID X 13mm C/S Buna-N 70 Vulcanized O-ring

150mm ID to 300mm ID / 6" to 12" ID Spliced & Vulcanized O-Rings - Typical lead time is 2-3 days to ship. Spliced and vulcanized...
0
$13.00



Quantity Discounts
1$13.00
2-11$11.70
12+$9.75
5" to 12" ID X 0.512" (13.00mm) C/S Buna-N 70 Vulcanized O-Ring VN70.512-012

5" to 12" ID X 0.512" (13.00mm) C/S Buna-N 70 Vulcanized O-Ring

125mm ID to 300mm ID / 5" to 12" ID Spliced & Vulcanized O-Rings - Typical lead time is 3-5 days to ship. Spliced and vulcanized...
0
$13.00



Quantity Discounts
1$13.00
2-9$11.70
10+$9.75
12" to 18" ID X 0.512" (13.00mm) C/S Buna-N 70 Vulcanized O-Ring VN70.512-018

12" to 18" ID X 0.512" (13.00mm) C/S Buna-N 70 Vulcanized O-Ring

300mm ID to 450mm ID / 12" to 18" ID Spliced & Vulcanized O-Rings - Typical lead time is 3-5 days to ship. Spliced and vulcanized...
0
$14.00



Quantity Discounts
1$14.00
2-9$12.60
10+$10.50
300mm to 450mm ID X 13mm C/S Buna-N 70 Vulcanized O-ring VN70.512-018

300mm to 450mm ID X 13mm C/S Buna-N 70 Vulcanized O-ring

300mm ID to 450mm ID / 12" to 18" ID Spliced & Vulcanized O-Rings - Typical lead time is 2-3 days to ship. Spliced and vulcanized...
0
$14.00



Quantity Discounts
1$14.00
2-11$12.60
12+$10.50
18" to 24" ID X 0.512" (13.00mm) C/S Buna-N 70 Vulcanized O-Ring VN70.512-024

18" to 24" ID X 0.512" (13.00mm) C/S Buna-N 70 Vulcanized O-Ring

450mm ID to 600mm ID / 18" to 24" ID Spliced & Vulcanized O-Rings - Typical lead time is 3-5 days to ship. Spliced and vulcanized...
0
$16.00



Quantity Discounts
1$16.00
2-9$14.40
10+$12.00
450mm to 600mm ID X 13mm C/S Buna-N 70 Vulcanized O-ring VN70.512-024

450mm to 600mm ID X 13mm C/S Buna-N 70 Vulcanized O-ring

450mm ID to 600mm ID / 18" to 24" ID Spliced & Vulcanized O-Rings - Typical lead time is 2-3 days to ship. Spliced and vulcanized...
0
$16.00



Quantity Discounts
1$16.00
2-11$14.40
12+$12.00
24" to 30" ID X 0.512" (13.00mm) C/S Buna-N 70 Vulcanized O-Ring VN70.512-030

24" to 30" ID X 0.512" (13.00mm) C/S Buna-N 70 Vulcanized O-Ring

600mm ID to 762mm / 24" to 30" ID Spliced & Vulcanized O-Rings - Typical lead time is 3-5 days to ship. Spliced and vulcanized o-rings...
0
$19.00



Quantity Discounts
1$19.00
2-9$17.10
10+$14.25
600mm to 762mm ID X 13mm C/S Buna-N 70 Vulcanized O-ring VN70.512-030

600mm to 762mm ID X 13mm C/S Buna-N 70 Vulcanized O-ring

600mm ID to 762mm / 24" to 30" ID Spliced & Vulcanized O-Rings - Typical lead time is 2-3 days to ship. Spliced and vulcanized o-rings...
0
$19.00



Quantity Discounts
1$19.00
2-11$17.10
12+$14.25
30" to 36" ID X 0.512" (13.00mm) C/S Buna-N 70 Vulcanized O-Ring VN70.512-036

30" to 36" ID X 0.512" (13.00mm) C/S Buna-N 70 Vulcanized O-Ring

762mm ID to 914mm ID / 30" to 36" ID Spliced & Vulcanized O-Rings - Typical lead time is 3-5 days to ship. Spliced and vulcanized...
0
$24.00



Quantity Discounts
1$24.00
2-9$21.60
10+$18.00
762mm to 914mm ID X 13mm C/S Buna-N 70 Vulcanized O-ring VN70.512-036

762mm to 914mm ID X 13mm C/S Buna-N 70 Vulcanized O-ring

762mm ID to 914mm ID / 30" to 36" ID Spliced & Vulcanized O-Rings - Typical lead time is 2-3 days to ship. Spliced and vulcanized...
0
$24.00



Quantity Discounts
1$24.00
2-11$21.60
12+$18.00
36" to 42" ID X 0.512" (13.00mm) C/S Buna-N 70 Vulcanized O-Ring VN70.512-042

36" to 42" ID X 0.512" (13.00mm) C/S Buna-N 70 Vulcanized O-Ring

914mm ID to 1066mm ID / 36" to 42" ID Spliced & Vulcanized O-Rings - Typical lead time is 3-5 days to ship. Spliced and vulcanized...
0
$27.00



Quantity Discounts
1$27.00
2-9$24.30
10+$20.25
914mm to 1066mm ID X 13mm C/S Buna-N 70 Vulcanized O-ring VN70.512-042

914mm to 1066mm ID X 13mm C/S Buna-N 70 Vulcanized O-ring

914mm ID to 1066mm ID / 36" to 42" ID Spliced & Vulcanized O-Rings - Typical lead time is 2-3 days to ship. Spliced and vulcanized...
0
$27.00



Quantity Discounts
1$27.00
2-11$24.30
12+$20.25
1066mm to 1219mm ID X 13mm C/S Buna-N 70 Vulcanized O-ring VN70.512-048

1066mm to 1219mm ID X 13mm C/S Buna-N 70 Vulcanized O-ring

1066mm ID to 1219mm ID / 36" to 42" ID Spliced & Vulcanized O-Rings - Typical lead time is 2-3 days to ship. Spliced and vulcanized...
0
$31.00



Quantity Discounts
1$31.00
2-11$27.90
12+$23.25
42" to 48" ID X 0.512" (13.00mm) C/S Buna-N 70 Vulcanized O-Ring VN70.512-048

42" to 48" ID X 0.512" (13.00mm) C/S Buna-N 70 Vulcanized O-Ring

1066mm ID to 1219mm ID / 42" to 48" ID Spliced & Vulcanized O-Rings - Typical lead time is 3-5 days to ship. Spliced and vulcanized...
0
$31.00



Quantity Discounts
1$31.00
2-9$27.90
10+$23.25

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