O-Ring, Formerly ARP568 AS568 Series (For Fixed And Motion) (Part Numbers)

O-Ring, Formerly ARP568 AS568 Series (For Fixed And Motion)
  • Volume Discount
A ring gasket with an O-shaped cross section that seals against fluids and dust. A wide variety of rubber materials are available to suit a range of usage conditions.

O-rings are ring gaskets with an O-shaped (circular) cross-section. They are fitted into a groove and then pressed in place to prevent leakage of a wide variety of fluids such as oil, water, air or gas. NOK uses synthetic rubber suitable for a variety of applications to provide an O-ring that can withstand long-term use and harsh conditions.
Sizes compatible with AN6227 (formerly JIS W1516) and AN6230 (formerly JIS W1517) are available.

Part Number

Once your search is narrowed to one product,
the corresponding part number is displayed here.


Part Number
CO3174-B0
CO3191-B1
CO3230-B0
CO3387-B0
CO3388-B0
CO3415-A0
CO3415-B0
CO3417-B0
CO3417-G0
CO3449-B1
CO3568-B0
CO3597-A0
CO3597-B0
CO3597-N0
CO3601-B0
CO3604-A0
CO3604-B0
CO3604-P0
CO3636-B0
CO3640-A1
CO3640-B0
CO3640-G0
CO3706-A0
CO3706-B0
CO3706-G0
CO3707-B0
CO3805-B0
CO3851-B1
CO4047-B0
CO4070-B0
CO4070-G0
CO4081-B0
CO4081-G0
CO4082-B0
CO4082-G0
CO4111-B0
CO4111-N0
CO4128-B1
CO4133-G0
CO4205-B0
CO4205-G0
CO4251-B1
CO4252-B1
CO4253-B0
CO4270-B0
CO4330-B0
CO4335-B0
CO4337-B0
CO4337-O0
CO4368-B0
CO4370-B0
CO4397-B0
CO4408-B0
CO4457-B0
CO4527-B0
CO4549-A0
CO4549-B0
CO4602-A0
CO4602-B0
CO4609-A0
Part Number
Standard Unit Price
Minimum order quantityVolume Discount
Standard
Shipping Days
?
I.D. d
(mm)
Wire Dia. W
(mm)
Material Environment, Applications O.D. D
(Ø)
Material (NOK Number) NOK Nominal Number Hardness Operating Temperature Range
(°C)
Wire Diameter Tolerance
(mm)

0.34 €

10 10 Days 10.821.78Nitrile RubberMineral Oil Resistant14.38A105AS568-013-B90-23 to 100±0.07

1.16 €

1 Available 10 Days 411.78Nitrile RubberMineral Oil Resistant44.56A105AS568-030-B90-23 to 100±0.07

0.98 €

1 Available 10 Days 32.992.62Nitrile RubberMineral Oil Resistant38.23A105AS568-125-B90-23 to 100±0.07

0.32 €

10 10 Days 1.071.27Nitrile RubberMineral Oil Resistant3.61A105AS568-002-B90-23 to 100±0.07

0.34 €

10 6 Days 1.421.52Nitrile RubberMineral Oil Resistant4.46A105AS568-003-B90-23 to 100±0.07

8.35 €

1 10 Days 253.593.53Nitrile RubberMineral Oil Resistant260.65A305AS568-274-A70-24 to 100±0.10

8.16 €

1 10 Days 253.593.53Nitrile RubberMineral Oil Resistant260.65A105AS568-274-B90-23 to 100±0.10

7.77 €

1 10 Days 189.865.33Nitrile RubberMineral Oil Resistant200.52A105AS568-367-B90-23 to 100±0.12

65.94 €

1 10 Days 189.865.33Fluorine RubberMineral Oil Resistant / Gasoline Resistance / Heat Resistant200.52F201AS568-367-D70-15 to 200±0.12

1.11 €

1 Available 10 Days 34.592.62Nitrile RubberMineral Oil Resistant39.83A105AS568-126-B90-23 to 100±0.07

3.66 €

1 Available 10 Days 88.572.62Nitrile RubberMineral Oil Resistant93.81A105AS568-153-B90-23 to 100±0.07

0.35 €

10 10 Days 8.921.83Nitrile RubberMineral Oil Resistant12.58A305AS568-904-A70-24 to 100±0.07

0.34 €

10 10 Days 8.921.83Nitrile RubberMineral Oil Resistant12.58A105AS568-904-B90-23 to 100±0.07

2.25 €

1 Available 10 Days 8.921.83Fluorine RubberMineral Oil Resistant / Gasoline Resistance / Heat Resistant12.58F201AS568-904-D70-15 to 200±0.07

1.10 €

1 Available 10 Days 26.642.62Nitrile RubberMineral Oil Resistant31.88A105AS568-121-B90-23 to 100±0.07

0.34 €

10 10 Days 11.891.98Nitrile RubberMineral Oil Resistant15.85A305AS568-906-A70-24 to 100±0.07

0.35 €

10 10 Days 11.891.98Nitrile RubberMineral Oil Resistant15.85A105AS568-906-B90-23 to 100±0.07

1.90 €

1 Available 10 Days 11.891.98Fluorine RubberMineral Oil Resistant / Gasoline Resistance / Heat Resistant15.85F201AS568-906-D70-15 to 200±0.07

0.81 €

1 Available 10 Days 29.871.78Nitrile RubberMineral Oil Resistant33.43A105AS568-025-B90-23 to 100±0.07

1.35 €

1 Available 10 Days 37.463Nitrile RubberMineral Oil Resistant43.46A305AS568-920-A70-24 to 100±0.10

1.63 €

1 Available 10 Days 37.463Nitrile RubberMineral Oil Resistant43.46A105AS568-920-B90-23 to 100±0.10

3.90 €

1 Available 10 Days 37.463Fluorine RubberMineral Oil Resistant / Gasoline Resistance / Heat Resistant43.46F201AS568-920-D70-15 to 200±0.10

1.35 €

1 Available 10 Days 43.693Nitrile RubberMineral Oil Resistant49.69A305AS568-924-A70-24 to 100±0.10

1.47 €

1 Available 10 Days 43.693Nitrile RubberMineral Oil Resistant49.69A105AS568-924-B90-23 to 100±0.10

5.07 €

1 10 Days 43.693Fluorine RubberMineral Oil Resistant / Gasoline Resistance / Heat Resistant49.69F201AS568-924-D70-15 to 200±0.10

2.74 €

1 10 Days 53.642.62Nitrile RubberMineral Oil Resistant58.88A105AS568-138-B90-23 to 100±0.07

0.52 €

10 10 Days 25.072.62Nitrile RubberMineral Oil Resistant30.31A105AS568-120-B90-23 to 100±0.07

1.76 €

1 Available 10 Days 39.342.62Nitrile RubberMineral Oil Resistant44.58A105AS568-129-B90-23 to 100±0.07

3.99 €

1 10 Days 136.123.53Nitrile RubberMineral Oil Resistant143.18A105AS568-253-B90-23 to 100±0.10

1.35 €

1 Available 10 Days 34.295.33Nitrile RubberMineral Oil Resistant44.95A105AS568-324-B90-23 to 100±0.12

9.34 €

1 10 Days 34.295.33Fluorine RubberMineral Oil Resistant / Gasoline Resistance / Heat Resistant44.95F201AS568-324-D70-15 to 200±0.12

1.35 €

1 Available 10 Days 31.125.33Nitrile RubberMineral Oil Resistant41.78A105AS568-322-B90-23 to 100±0.12

6.92 €

1 10 Days 31.125.33Fluorine RubberMineral Oil Resistant / Gasoline Resistance / Heat Resistant41.78F201AS568-322-D70-15 to 200±0.12

0.52 €

10 10 Days 15.245.33Nitrile RubberMineral Oil Resistant25.9A105AS568-312-B90-23 to 100±0.12

4.69 €

1 10 Days 15.245.33Fluorine RubberMineral Oil Resistant / Gasoline Resistance / Heat Resistant25.9F201AS568-312-D70-15 to 200±0.12

4.98 €

1 10 Days 145.425.33Nitrile RubberMineral Oil Resistant156.08A105AS568-359-B90-23 to 100±0.12

49.56 €

1 10 Days 145.425.33Fluorine RubberMineral Oil Resistant / Gasoline Resistance / Heat Resistant156.08F201AS568-359-D70-15 to 200±0.12

1.25 €

1 Available 10 Days 28.242.62Nitrile RubberMineral Oil Resistant33.48A105AS568-122-B90-23 to 100±0.07

43.81 €

1 10 Days 123.195.33Fluorine RubberMineral Oil Resistant / Gasoline Resistance / Heat Resistant133.85F201AS568-352-D70-15 to 200±0.12

4.48 €

1 10 Days 129.545.33Nitrile RubberMineral Oil Resistant140.2A105AS568-354-B90-23 to 100±0.12

47.65 €

1 10 Days 129.545.33Fluorine RubberMineral Oil Resistant / Gasoline Resistance / Heat Resistant140.2F201AS568-354-D70-15 to 200±0.12

4.02 €

1 Available 10 Days 101.321.78Nitrile RubberMineral Oil Resistant104.88A105AS568-045-B90-23 to 100±0.07

4.93 €

1 10 Days 120.371.78Nitrile RubberMineral Oil Resistant123.93A105AS568-048-B90-23 to 100±0.07

3.23 €

1 10 Days 63.172.62Nitrile RubberMineral Oil Resistant68.41A105AS568-144-B90-23 to 100±0.07

44.27 €

1 10 Days 481.466.98Nitrile RubberMineral Oil Resistant495.42A105AS568-467-B90-23 to 100±0.15

1.90 €

1 Available 10 Days 50.472.62Nitrile RubberMineral Oil Resistant55.71A105AS568-136-B90-23 to 100±0.07

3.13 €

1 Available 10 Days 82.271.78Nitrile RubberMineral Oil Resistant85.83A105AS568-042-B90-23 to 100±0.07

1.07 €

1 Available 10 Days 27.945.33Nitrile RubberMineral Oil Resistant38.6A105AS568-320-B90-23 to 100±0.12

7.25 €

1 10 Days 27.945.33Fluorine RubberMineral Oil Resistant / Gasoline Resistance / Heat Resistant38.6F201AS568-320-D70-15 to 200±0.12

1.10 €

1 Available 10 Days 25.121.78Nitrile RubberMineral Oil Resistant28.68A105AS568-022-B90-23 to 100±0.07

0.55 €

10 10 Days 20.292.62Nitrile RubberMineral Oil Resistant25.53A105AS568-117-B90-23 to 100±0.07

28.85 €

1 10 Days 405.266.98Nitrile RubberMineral Oil Resistant419.22A105AS568-461-B90-23 to 100±0.15

1.83 €

1 Available 10 Days 40.942.62Nitrile RubberMineral Oil Resistant46.18A105AS568-130-B90-23 to 100±0.07

2.12 €

1 Available 10 Days 72.751.78Nitrile RubberMineral Oil Resistant76.31A105AS568-040-B90-23 to 100±0.07

0.35 €

10 10 Days 7.523.53Nitrile RubberMineral Oil Resistant14.58A105AS568-203-B90-23 to 100±0.10

15.11 €

1 10 Days 355.193.53Nitrile RubberMineral Oil Resistant362.25A305AS568-280-A70-24 to 100±0.10

18.47 €

1 10 Days 355.193.53Nitrile RubberMineral Oil Resistant362.25A105AS568-280-B90-23 to 100±0.10

10.57 €

1 10 Days 304.393.53Nitrile RubberMineral Oil Resistant311.45A305AS568-278-A70-24 to 100±0.10

12.87 €

1 10 Days 304.393.53Nitrile RubberMineral Oil Resistant311.45A105AS568-278-B90-23 to 100±0.10

18.41 €

1 10 Days 405.263.53Nitrile RubberMineral Oil Resistant412.32A305AS568-282-A70-24 to 100±0.10

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Basic information

Type G (For Fixing)

Tech Support