(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.
Instead, please kindly use other browsers like Google Chrome, Microsoft Edge or Mozilla Firefox.

7 Million Products, 2,000 Brands.
50,000 Stock items for Same Day Ship Out.

All Categories

Search by Application

inCAD Library

Brands

Brand List

Webcode Seach | Series: #CODE

Keyword suggestions

Part number suggestions

Discontinued Products

Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 9/2/2025 to 7:00 (SGT) 10/2/2025. We apologize for the inconvenience.
Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

How can we improve?

How can we improve?

Feedback

Name (Optional)

E-mail Address (Optional)

Tel (Optional)

Thank you for your time.
Your feedback is essential for our continuous improvement
Privacy Policy

Thank you for your cooperation.

Thank you for your time.
Your feedback is essential for our continuous improvement
Please use the inquiry form.

Privacy Policy

O-Rings（Page2）

O-rings are indispensable sealing components that offer reliable and leakage of fluids or gases across a wide range of applications. They find extensive use in diverse industries, including automotive, manufacturing, oil and gas, food and pharmaceuticals, etc. When choosing an O-ring, it's crucial to consider factors such as inner diameter, thickness or wire diameter, materials, for example, Nitrile Rubber, Silicon Rubber, Fluoro Rubber, etc. and operating environments such as Heat Resistant, Chemical Resistant, and so on. To ensure top-quality products, trusted brands like MISUMI, ESCO, NOK, and RS Pro are highly recommended.
Enjoy the convenience of FREE SHIPPING and NO MINIMUM ORDER on O Ring and related products, for example, O Ring gauge, O Ring Cord, and Back Up Ring. If you have any doubts or need assistance in selecting the right product, our experts are ready to provide advice and guidance.

55 items

: 30; 45; 60

Days to Ship	All Same day 3 Day(s) or Less 4 Day(s) or Less 5 Day(s) or Less 6 Day(s) or Less 7 Day(s) or Less 8 Day(s) or Less 9 Day(s) or Less 10 Day(s) or Less 11 Day(s) or Less

JIS B 2401 G (For Cylindrical Surface Fixing, Flat Surface Fixing)

JIS B 2401 G (For Cylindrical Surface Fixing, Flat Surface Fixing)【1-50 Pieces Per Package】

SUNCO

Kayo Corp stocks a variety of standard O-rings, offering immediate dispatch and delivery with different materials.

Standard Price:	SGD 1.32-
Days to Ship:	5 Day(s) or more

O-Ring Set OR8000 Portable Set

MUSASHI OILSEAL

O-Ring Set OR8000 Portable Set
This box contains a variety of O Ring sizes to choose from, accompanied by a plentiful quantity of pieces.
[Feature]
● Contain O Ring Nominal Number : P-3 to P-40
● Thickness (mm.) :
Nominal Number : P-3 to P-10 the thickness is 1.9
Nominal Number : P-10A to P-22 the thickness is 2.4
Nominal Number : P-22A to P-40 the thickness is 3.5
● Material : Nitrile Rubber
● Standard : JIS B2401
[Application]
A portable O-ring set for carrying suitable for on-site repairs and maintenance.

Standard Price:	SGD 52.57
Days to Ship:	4 Day(s) or more

O-Ring Set OR8001 Portable Set

MUSASHI OILSEAL

O-Ring Set OR8001 Portable Set
This box contains a variety of O Ring sizes to choose from, accompanied by a plentiful quantity of pieces.
[Feature]
● Contain O Ring Nominal Number : P-41 to P-90
● Thickness (mm.) :
Nominal Number : P-41 to P-50 the thickness is 3.5
Nominal Number : P-50A to P-90 the thickness is 5.7
● Material : Nitrile Rubber
● Standard : JIS B2401
[Application]
A portable O-ring set for carrying suitable for on-site repairs and maintenance.

Standard Price:	SGD 55.50
Days to Ship:	4 Day(s) or more

O-Ring Set OR8002 Portable Set

MUSASHI OILSEAL

Portable O-ring set suitable for on-site repairs and maintenance.

[Features]
· Although the O-ring is simple in structure, the self-sealing effect is good.
· Exhibits a stable sealing performance within high pressure.
· Many different types and sizes available at low prices.
· Easy to install and requires only a small space.
· There is no fixed seal orientation, which enables seals to made from both sides.

Standard Price:	SGD 51.11
Days to Ship:	4 Day(s) or more

O-Ring Set OR8003 Portable Set

MUSASHI OILSEAL

Portable O-ring set suitable for on-site repairs and maintenance.

[Features]
· Although the O-ring is simple in structure, the self-sealing effect is good.
· Exhibits a stable sealing performance within high pressure.
· There are plenty of different types and sizes available at low prices.
· Easy to install and requires little space.
· There is no fixed seal orientation, which enables seals to made from both sides.

Standard Price:	SGD 67.23
Days to Ship:	4 Day(s) or more

O-Ring Set OR8004 Portable Set

MUSASHI OILSEAL

A portable O-ring set suitable for on-site repairs and maintenance.

Standard Price:	SGD 58.44
Days to Ship:	4 Day(s) or more

O-Ring Set OR8010 Portable Set

MUSASHI OILSEAL

Portable O-ring set suitable for on-site repairs and maintenance.

[Features]
· Although the O-ring is simple in structure, the self-sealing effect is good.
· Exhibits stable sealing performance at high pressures.
· There are plenty of different types and sizes available at low prices.
· Easy to install and requires only a small space.
· There is no fixed seal orientation, which enables seals to made from both sides.

Standard Price:	SGD 213.10
Days to Ship:	4 Day(s) or more

O-Ring Set OR8030 Portable Set

MUSASHI OILSEAL

O-Ring Set OR8030 Portable Set
This plastic case contains a variety of O Ring sizes to choose from, accompanied by a plentiful quantity of pieces.
[Feature]
● Inner Diameter Minimum/ Maximum (mm.) : 2.5 to 39.5
● Thickness (mm.) :
Inner Diameter 2.5 to 21.5 the thickness is 1.5
Inner Diameter 21.9 to 39.5 the thickness is 2.0
● Material : Nitrile Rubber
● Standard : JIS B2401
[Application]
A portable O-ring set for carrying suitable for on-site repairs and maintenance.

Standard Price:	SGD 207.78
Days to Ship:	4 Day(s) or more

O-Ring(For Fixed) EA423RG-120

O-Ring(For Fixed) EA423RG-120【5 Pieces Per Package】

ESCO

【Product Specifications】
・Material …Nitrile Rubber (1 type A)
・JIS Number …G-120
・Id.(Mm) …119.4
・Wire Diameter …3.1
・Qty. Per Unit …5Sheet

Standard Price:	SGD 7.53
Days to Ship:	15 Day(s) or more

O-Ring 1A-N

O-Ring 1A-N【50 Pieces Per Package】

SUNCO

[Features]
· Effective for self-sealing despite its simple structure
· Stable sealing even at high pressure
· A variety of types and sizes available at low cost
· Easy to fit and takes up little space when fitted
· Can be placed either way up for sealing on both sides

Standard Price:	SGD 74.17
Days to Ship:	10 Day(s) or more


Brand
Product Series
CAD
Days to Ship
Inner Dia. d(Ø)
Wire Dia. W(mm)
Type
Material
Environment, Applications


Brand	SUNCO	MUSASHI OILSEAL	MUSASHI OILSEAL	MUSASHI OILSEAL	MUSASHI OILSEAL	MUSASHI OILSEAL	MUSASHI OILSEAL	MUSASHI OILSEAL	ESCO	SUNCO
Product Series	JIS B 2401 G (For Cylindrical Surface Fixing, Flat Surface Fixing)【1-50 Pieces Per Package】	O-Ring Set OR8000 Portable Set	O-Ring Set OR8001 Portable Set	O-Ring Set OR8002 Portable Set	O-Ring Set OR8003 Portable Set	O-Ring Set OR8004 Portable Set	O-Ring Set OR8010 Portable Set	O-Ring Set OR8030 Portable Set	O-Ring(For Fixed) EA423RG-120【5 Pieces Per Package】	O-Ring 1A-N【50 Pieces Per Package】
CAD
Days to Ship	5 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	15 Day(s) or more	10 Day(s) or more
Inner Dia. d(Ø)	44.4 ～ 299.3	-	-	-	-	-	-	-	-	74.5
Wire Dia. W(mm)	3.1 ～ 5.7	-	-	-	-	-	-	-	-	2
Type	G (For Mounting)	P (For Mounting, Dynamic)	P (For Mounting, Dynamic)	G (For Mounting)	G (For Mounting)	Others	P (For Mounting, Dynamic)	Others	-	Others
Material	Nitrile Rubber / Silicon Rubber / Fluoro Rubber	-	-	-	-	-	-	-	-	Nitrile Rubber
Environment, Applications	Mineral Oil Resistant / Gasoline Resistant / Animal and Vegetable Oil Resistant / Heat Resistant / Abrasion Resistant / Pressure Resistant / Chemical Resistant / Cold Resistant	-	-	-	-	-	-	-	-	Mineral Oil Resistant / Gasoline Resistant / Animal and Vegetable Oil Resistant / Abrasion Resistant

Configure

Specification/Dimensions

Inner Dia. d(Ø)
0.5

0.74

0.8

1

1.07

1.2

1.24

1.42

1.5

1.78

1.8

2

2.2

2.24

2.4

2.5

2.57

2.8

2.84

2.9

3

3.15

3.2

3.5

3.55

3.63

3.68

3.75

3.8

4

4.2

4.42

4.47

4.5

4.7

4.75

4.8

4.84

4.87

5

5.15

5.23

5.28

5.3

5.4

5.5

5.6

5.75

5.8

5.94

6

6.02

6.07

6.3

6.4

6.5

6.7

6.75

6.8

6.9

7

7.1

7.4

7.5

7.52

7.59

7.64

7.65

7.8

8

8.4

8.5

8.75

8.8

8.92

9

9.12

9.19

9.25

9.4

9.5

9.8

10

10.4

10.46

10.5

10.52

10.6

10.69

10.7

10.77

10.8

10.82

11

11.2

11.5

11.7

11.8

11.89

12

12.06

12.29

12.3

12.37

12.4

12.42

12.5

13

13.2

13.46

13.5

13.64

13.7

13.8

13.87

13.94

14

14.4

14.5

14.8

15

15.24

15.4

15.47

15.5

15.54

15.6

15.8

16

16.36

16.4

16.5

16.8

16.81

17

17.04

17.12

17.17

17.4

17.5

17.7

17.8

17.93

18

18.42

18.5

18.64

18.72

18.77

18.8

19

19.4

19.5

19.7

19.8

20

20.22

20.29

20.35

20.5

20.8

21

21.2

21.4

21.5

21.59

21.7

21.8

21.82

21.89

21.9

21.92

21.95

22

22.1

22.4

23.3

23.39

23.4

23.47

23.5

23.52

23.6

23.7

24

24.4

24.5

24.7

24.76

24.99

25

25.04

25.07

25.12

25.2

25.5

25.7

25.8

26

26.2

26.34

26.5

26.57

26.59

26.64

26.7

27.5

27.7

27.94

28

28.17

28.24

28.3

28.5

28.7

29

29.2

29.4

29.5

29.51

29.7

29.74

29.82

29.87

30

30.7

31

31.12

31.2

31.34

31.42

31.47

31.5

31.7

32

32.5

32.69

32.92

33.05

33.2

33.5

33.7

34

34.29

34.4

34.42

34.5

34.52

34.59

34.65

34.7

35

35.2

35.5

35.7

36

36.09

36.17

36.5

37.2

37.46

37.5

37.6

37.69

37.7

37.77

37.82

38

38.5

38.7

39

39.34

39.4

39.5

39.7

40

40.64

40.7

40.87

40.94

41

41.2

41.5

41.7

42

42.2

42.5

42.52

43.5

43.69

43.7

43.82

44

44.04

44.12

44.17

44.4

44.5

44.7

45

45.5

45.69

45.7

46

46.2

46.99

47.22

47.29

47.35

47.5

47.6

47.7

48

48.7

48.89

48.9

49.4

49.5

49.6

49.7

50

50.16

50.39

50.47

50.52

51.4

51.5

51.6

52

52.07

52.5

52.6

53

53.09

53.34

53.57

53.64

53.7

54.4

54.5

54.6

55

55.24

55.5

55.6

56

56.52

56.74

56.82

56.87

57.4

57.5

57.6

58

58.42

59.36

59.4

59.5

59.6

59.69

59.92

59.99

60

60.05

61.4

61.5

61.59

61.6

62.4

62.5

62.6

62.86

63

63.09

63.17

63.22

63.4

64.4

64.5

64.6

64.77

65

66.04

66.27

66.34

66.4

66.5

66.6

67

67.94

69

69.22

69.4

69.44

69.5

69.52

69.57

69.6

70

70.5

70.6

71

71.12

71.4

72.39

72.62

72.69

72.75

73

74

74.4

74.5

74.6

75

75.56

75.79

75.87

75.92

77.5

78.74

78.97

79

79.4

79.5

79.6

80

81.92

82.14

82.22

82.27

82.5

84

84.4

84.5

84.6

85

85.09

85.32

87.5

88.26

88.49

88.57

88.62

89

89.4

89.5

89.6

90

91.44

91.67

92.5

94

94.4

94.5

94.6

94.62

94.84

94.92

94.97

95

97.5

97.79

98.02

99

99.4

99.5

99.6

100

100.96

101.19

101.27

101.32

101.6

103

104

104.14

104.37

104.4

104.5

104.6

105.6

106

107.32

107.54

107.62

107.67

109

109.4

109.5

109.6

110

110.49

110.72

111.5

111.6

112

113.66

113.89

113.97

114

114.4

114.5

114.6

115

116.84

117.07

117.6

118

119

119.4

119.5

119.6

120

120.02

120.24

120.32

120.37

122

123.19

123.42

124

124.4

124.5

124.6

125

126.36

126.59

126.67

126.72

128

129

129.4

129.5

129.54

129.6

129.77

131.5

131.6

132

132.72

132.94

133.02

133.07

134

134.4

134.5

134.6

135.89

136

136.12

138

139.06

139.07

139.37

139.4

139.5

139.6

140

142.24

142.47

143.5

144.4

144.5

144.6

145

145.42

145.64

148.5

148.59

148.82

149.3

149.5

149.6

150

151.76

151.77

151.99

152.07

153

154.3

154.5

155

158

158.12

158.34

158.42

159.3

159.5

160

163

164.3

164.46

164.47

164.5

164.69

164.77

165

168

169.3

169.5

170

170.82

171.04

171.12

173

174.3

174.5

175

177.16

177.17

177.39

177.47

178

179.3

179.5

180

183.52

183.74

183.82

184.3

184.5

185

189.3

189.5

189.86

189.87

190

190.09

190.17

193

194.3

194.5

195

196.22

196.44

196.52

198

199.3

199.5

200

202.56

202.57

202.79

202.87

203

204.3

204.5

206

208.5

208.92

209.14

209.22

209.3

209.5

212

213

214.3

214.5

215.26

215.27

215.49

215.57

218

219.3

219.5

221.62

221.84

221.92

222.5

224

224.3

224.5

227.5

227.96

227.97

228.19

228.27

229.3

229.5

230

232.5

234.3

234.32

234.5

234.54

234.62

236

237.5

239.3

239.5

240.66

240.67

240.89

240.97

242.5

243

244.3

244.5

247.02

247.24

247.32

247.5

247.67

249.3

249.5

250

253.36

253.37

253.59

254.3

254.5

257.5

258

259.3

259.5

260

262.5

264.3

264.5

265

266.06

266.07

266.29

269.3

269.5

272

274.3

274.5

277

278.76

278.77

278.99

279.3

279.5

280

284.3

284.5

289.3

289.5

290

291.46

291.47

291.69

292

294.3

294.5

299.3

299.5

300

304.15

304.16

304.17

304.39

304.5

307

309.3

309.5

314.3

314.5

315

316.86

316.87

317

319.3

319.5

321.5

324.3

324.5

325

329.3

329.5

329.56

329.57

329.79

334.3

334.5

335

339.3

339.5

342.26

342.27

344.3

344.4

345

349.3

349.5

354.3

354.5

354.96

354.97

355

355.19

359.3

359.5

364.3

364.5

365

367.66

367.67

369.3

369.5

371.5

374.3

374.5

375

376

379.3

379.5

380.36

380.37

380.59

381

384.3

384.5

386

387

389.3

393.06

393.07

394.3

396

399.3

399.5

400

404.3

404.5

405.26

406

409.3

409.5

411

412

414.3

414.5

416

417.96

419.3

419.5

424.3

424.5

425

425.5

429.3

429.5

430.5

430.66

434.3

434.5

437

439.3

439.5

443.36

444.3

444.5

449.3

449.5

450

454.3

454.5

456.06

456.07

459.3

459.5

460.5

462

464.3

464.5

468.76

469.3

469.5

470.5

474.3

474.5

475

479.3

479.5

481.46

484.3

484.5

487

489.3

489.5

494.16

494.3

494.5

499.3

499.5

500

504.5

506.86

515

519.3

519.5

524.3

524.5

529.5

530

532.26

544

545

549.3

549.5

554.5

557.66

560

569.3

579

580

582.68

589.3

599.3

600

603.5

608.08

615

630

633.48

633.5

643

650

658.88

670

683

732.5

759.3

762

782

791.5

811.5

821.5

836.5

839.5

841.5

899.3

911

939.5

940.5

960.5

1044
[160-4000/1Ø Unit(s)]
Drawing

Clear

Wire Dia. W(mm)
1

1.02

1.27

1.42

1.5

1.52

1.63

1.7

1.78

1.8

1.83

1.9

1.98

2

2.08

2.21

2.25

2.4

2.46

2.5

2.62

2.65

2.95

3

3.1

3.3

3.5

3.53

3.55

4

4.5

5

5.3

5.33

5.5

5.7

6

6.5

6.98

7

7.5

8

8.4

9

9.5

10

10.5

11

12

12.7

13

14

15

16

17

18

19

20

20.6

22

25

28

30

35

40
Drawing

Clear

Type
Details

Clear

Material
Clear

Environment, Applications
Clear

Narrow search by specifying Manufacturer

- MISUMI (8)
- Economy series (1)
Clear

CAD

- 2D
- 3D
Clear

Related Categories to O-Rings

Top of the page

Payment Method more

Credit Card
PayPal
Bank Transfer

About MISUMI

About this Website

Useful Tools

Customer Service

Social Media

MISUMI Contact 9:00 am – 6:00 pm (Mon – Fri), 9:00 am – 3 pm (Sat)

Tel: (65) 6733 7211
Fax: (65) 6733 0211

Inquiry

All Categories

Categories

Search by Application

Brands

Message from MISUMI

My Favorites

Settings

How can we improve?

O-Rings（Page2）

Configure

Specification/Dimensions

Inner Dia. d(Ø)

Wire Dia. W(mm)

Type

Material

Environment, Applications

Narrow search by specifying Manufacturer

CAD

Related Categories to O-Rings

Payment Method more

About MISUMI

About this Website

Useful Tools

Customer Service

Social Media

MISUMI Contact 9:00 am – 6:00 pm (Mon – Fri), 9:00 am – 3 pm (Sat)