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Oil Resistant Buna-N O-Rings【1-100 Pieces Per Package】 (ZUSAH2X20.5)

Oil Resistant Buna-N O-Rings ZUSAH2X20.5

USA Industrials

Buna-N is the most commonly used O-Ring material due to its strength and durability. It is suitable for a broad range of fluids including oils, water, and mild chemicals.

Part Number

Configured Part Number is shown.

ZUSAH2X20.5

Drawing/Specifications
Part Numbers

: 30; 45; 60

Part Number
ZUSAH2X20.5

Part Number	Number of pc(s). included in pkg.	Minimum order quantity	Volume Discount	Days to Ship	O.D. D (Ø)	I.D. d (Ø)	Dash Size	Cross Section (Actual)	Cross Section (Fractional)	ID (Actual)	ID (Fractional)	OD (Actual)	OD (Fractional)
	100 Pieces Per Package	1 Pack(s)		13 Days	24.5	20.5	-	2 mm	-	20.5 mm	-	24.5 mm	-

Basic Information

Material	Buna-N Food Grade	Environment, Applications	Mineral Oil Resistant / Water Resistant	Material	Buna-N
Durometer	70A	Hardness	Standard	Cross Section Shape	Round
Color	Black	Grade	Standard	Temperature Range	-40° to 250° F

Please check the type/dimensions/specifications of the part ZUSAH2X20.5 in the Oil Resistant Buna-N O-Rings series.

Configure

1 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Dash Size
001

001-1/2

002

003

004

005

006

007

008

009

010

011

012

013

014

015

016

017

018

019

020

021

022

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028

029

030

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032

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039

040

041

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043

044

045

046

047

048

049

050

051

052

053

054

055

102

103

104

105

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108

109

110

111

112

113

114

115

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117

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120

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129

130

131

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133

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135

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178

201

202

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207

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209

210

211

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213

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222

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230

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234

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283

284

309

310

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321

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327

328

329

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455

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458

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460

461

462

463

464

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466

467

468

469

470

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472

473

474

475
Clear
Cross Section (Fractional)
1/32"

3/64"

1/16"

3/32"

1/8"

3/16"

1/4"
Clear
ID (Fractional)
1/32"

3/64"

1/16"

5/64"

3/32"

1/8"

5/32"

3/16"

7/32"

1/4"

5/16"

3/8"

7/16"

1/2"

9/16"

5/8"

11/16"

3/4"

13/16"

7/8"

15/16"

1"

1-1/16"

1-1/8"

1-3/16"

1-1/4"

1-5/16"

1-3/8"

1-7/16"

1-1/2"

1-9/16"

1-5/8"

1-11/16"

1-3/4"

1-13/16"

1-7/8"

1-15/16"

2"

2-1/16"

2-1/8"

2-3/16"

2-1/4"

2-5/16"

2-3/8"

2-7/16"

2-1/2"

2-9/16"

2-5/8"

2-11/16"

2-3/4"

2-13/16"

2-7/8"

3"

3-1/8"

3-1/4"

3-3/8"

3-1/2"

3-5/8"

3-3/4"

3-7/8"

4"

4-1/8"

4-1/4"

4-3/8"

4-1/2"

4-5/8"

4-3/4"

4-7/8"

5"

5-1/8"

5-1/4"

5-3/8"

5-1/2"

5-5/8"

5-3/4"

5-7/8"

6"

6-1/4"

6-1/2"

6-3/4"

7"

7-1/4"

7-1/2"

7-3/4"

8"

8-1/4"

8-1/2"

8-3/4"

9"

9-1/4"

9-1/2"

9-3/4"

10"

10-1/2"

11"

11-1/2"

12"

12-1/2"

13"

13-1/2"

14"

14-1/2"

15"

15-1/2"

16"

16-1/2"

17"

17-1/2"

18"

18-1/2"

19"

19-1/2"

20"

21"

22"

23"

24"

25"

26"
Clear
OD (Fractional)
3/32"

1/8"

9/64"

3/16"

13/64"

7/32"

1/4"

9/32"

5/16"

11/32"

3/8"

13/32"

7/16"

1/2"

9/16"

5/8"

11/16"

3/4"

13/16"

7/8"

15/16"

1"

1-1/16"

1-1/8"

1-3/16"

1-1/4"

1-5/16"

1-3/8"

1-7/16"

1-1/2"

1-9/16"

1-5/8"

1-11/16"

1-3/4"

1-13/16"

1-7/8"

1-15/16"

2"

2-1/16"

2-1/8"

2-3/16"

2-1/4"

2-5/16"

2-3/8"

2-7/16"

2-1/2"

2-9/16"

2-5/8"

2-11/16"

2-3/4"

2-13/16"

2-7/8"

2-15/16"

3"

3-1/16"

3-1/8"

3-3/16"

3-1/4"

3-3/8"

3-7/16"

3-1/2"

3-5/8"

3-11/16"

3-3/4"

3-7/8"

3-15/16"

4"

4-1/8"

4-3/16"

4-1/4"

4-3/8"

4-7/16"

4-1/2"

4-5/8"

4-11/16"

4-3/4"

4-7/8"

4-15/16"

5"

5-1/8"

5-3/16"

5-1/4"

5-3/8"

5-7/16"

5-1/2"

5-5/8"

5-11/16"

5-3/4"

5-7/8"

5-15/16"

6"

6-1/8"

6-3/16"

6-1/4"

6-3/8"

6-7/16"

6-1/2"

6-5/8"

6-11/16"

6-3/4"

6-7/8"

6-15/16"

7"

7-1/8"

7-3/16"

7-1/4"

7-3/8"

7-7/16"

7-1/2"

7-5/8"

7-11/16"

7-3/4"

7-7/8"

7-15/16"

8"

8-1/8"

8-3/16"

8-1/4"

8-3/8"

8-7/16"

8-1/2"

8-5/8"

8-11/16"

8-3/4"

8-7/8"

8-15/16"

9"

9-1/8"

9-3/16"

9-1/4"

9-3/8"

9-7/16"

9-1/2"

9-5/8"

9-11/16"

9-3/4"

9-7/8"

9-15/16"

10"

10-1/8"

10-1/4"

10-3/8"

10-1/2"

10-3/4"

10-7/8"

11"

11-1/4"

11-3/8"

11-1/2"

11-3/4"

11-7/8"

12"

12-1/4"

12-3/8"

12-1/2"

13"

13-1/4"

13-3/8"

13-1/2"

14"

14-1/4"

14-3/8"

14-1/2"

15"

15-1/4"

15-3/8"

15-1/2"

16"

16-1/4"

16-3/8"

16-1/2"

17"

17-1/4"

17-3/8"

17-1/2"

18"

18-1/4"

18-3/8"

18-1/2"

19"

19-3/8"

19-1/2"

20"

20-3/8"

20-1/2"

21-3/8"

21-1/2"

22-3/8"

22-1/2"

23-3/8"

23-1/2"

24-3/8"

24-1/2"

25-3/8"

25-1/2"

26-3/8"

26-1/2"
Clear
I.D. d(Ø)
1/32"

3/64"

1/16"

5/64"

3/32"

1/8"

5/32"

3/16"

7/32"

1/4"

5/16"

3/8"

7/16"

1/2"

9/16"

5/8"

11/16"

3/4"

13/16"

7/8"

15/16"

1"

1-1/16"

1-1/8"

1-3/16"

1-1/4"

1-5/16"

1-3/8"

1-7/16"

1-1/2"

1-9/16"

1-5/8"

1-11/16"

1-3/4"

1-13/16"

1-7/8"

1-15/16"

2"

2-1/16"

2-1/8"

2-3/16"

2-1/4"

2-5/16"

2-3/8"

2-7/16"

2-1/2"

2-9/16"

2-5/8"

2-11/16"

2-3/4"

2-13/16"

2-7/8"

3"

3-1/8"

3-1/4"

3-3/8"

3-1/2"

3-5/8"

3-3/4"

3-7/8"

4"

4-1/8"

4-1/4"

4-3/8"

4-1/2"

4-5/8"

4-3/4"

4-7/8"

5"

5-1/8"

5-1/4"

5-3/8"

5-1/2"

5-5/8"

5-3/4"

5-7/8"

6"

6-1/4"

6-1/2"

6-3/4"

7"

7-1/4"

7-1/2"

7-3/4"

8"

8-1/4"

8-1/2"

8-3/4"

9"

9-1/4"

9-1/2"

9-3/4"

10"

10-1/2"

11"

11-1/2"

12"

12-1/2"

13"

13-1/2"

14"

14-1/2"

15"

15-1/2"

16"

16-1/2"

17"

17-1/2"

18"

18-1/2"

19"

19-1/2"

20"

21"

22"

23"

24"

25"

26"

1

1.25

1.5

1.8

10

10.1

10.3

10.5

10.6

10.8

100

101

101.6

102

103

104

104.4

104.5

104.6

105

106

107

108

109

109.4

109.5

109.6

11

11.1

11.11

11.3

11.5

11.6

11.8

11.91

110

111

111.6

112

113

114

114.4

114.5

114.6

115

116

117

118

119

119.4

119.5

119.6

12

12.1

12.3

12.42

12.5

12.6

12.8

120

122

123

124

124.4

124.5

124.6

125

126

127

128

129.4

129.5

129.6

13

13.1

13.2

13.3

13.4

13.5

13.6

13.8

130

131.6

132

133

134

134.4

134.5

134.6

135

136

137

138

139

139.4

139.5

139.6

14

14.1

14.3

14.5

14.6

14.8

140

142

143

144

144.4

144.5

144.6

145

145.29

146

148

149

149.3

149.5

149.6

15

15.08

15.1

15.3

15.5

15.6

15.8

15.88

150

152

154.3

154.5

155

156

158

159.3

159.5

16

16.1

16.3

16.5

16.6

16.9

160

162

164

164.3

164.5

165

167

168

169.3

169.5

17

17.1

17.3

17.5

17.6

17.8

17.86

170

172

174

174.2

174.5

175

177

178

179

179.3

179.5

18

18.1

18.3

18.5

18.6

180

182

184.3

185

188

189

189.3

189.5

19

19.05

19.1

19.15

19.3

19.5

19.8

190

192

193

194

194.3

194.5

195

199.3

199.5

2

2.2

2.24

2.4

2.5

2.6

2.7

2.8

20

20.1

20.3

20.5

20.63

20.8

200

203

205

206

208.5

209

209.3

209.5

21

21.2

21.3

21.5

21.7

21.8

210

212

214

214.5

215

218

22

22.1

22.2

22.22

22.3

22.4

22.5

220

224

224.5

225

228

229.3

229.5

23

23.3

23.5

23.6

23.7

23.81

230

232

234.5

235

236

239.3

239.5

24

24.2

24.4

24.5

24.6

24.7

240

242

243

244.5

245

249.3

249.5

25

25.1

25.2

25.3

25.5

25.7

25.8

250

254.5

255

258

259.3

259.5

26

26.2

26.5

260

265

266

269.3

269.5

27

27.1

27.3

27.5

27.6

27.7

27.8

270

272

274.5

275

279.3

279.5

28

28.5

28.7

280

284.5

285

289.3

289.5

29

29.1

29.2

29.3

29.4

29.5

29.6

29.7

290

294.5

296

299.3

299.5

3

3.1

3.15

3.2

3.3

3.4

3.5

3.55

3.6

3.7

3.75

3.8

30

30.2

30.3

30.5

30.7

300

305

307

31

31.2

31.5

31.6

31.7

310

314.5

315

319.5

32

32.1

32.2

32.5

32.7

320

325

33

33.3

33.5

33.7

330

334.5

335

339.5

34

34.1

34.2

34.4

34.5

34.6

34.7

340

345

35

35.1

35.2

35.5

35.7

350

354.5

355

359.5

36

36.2

36.5

360

365

37

37.1

37.3

37.5

37.6

37.7

374.5

375

38

38.5

38.7

380

384.5

387

39

39.2

39.4

39.45

39.5

39.6

39.69

39.7

399.5

4

4.1

4.2

4.3

4.5

4.6

4.76

4.8

4.87

4.9

40

40.7

400

41

41.2

41.5

41.6

41.7

412

42

42.2

42.5

425

43

43.7

437

44

44.2

44.4

44.45

44.5

44.6

44.7

45

45.7

45.84

46

46.04

46.2

462

47

47.5

47.6

47.7

475

48

48.7

487

49

49.21

49.4

49.5

49.6

49.7

5

5.1

5.3

5.5

5.6

5.7

5.8

50

51

51.5

51.6

52

52.39

52.6

53

54

54.2

54.4

54.5

54.6

545

55

55.6

56

560

57

57.6

58

580

59

59.2

59.4

59.5

59.6

6

6.1

6.3

6.35

6.4

6.5

6.6

6.7

6.75

6.8

6.97

60

600

61

61.5

61.6

615

62

62.6

63

630

64

64.4

64.6

65

66

66.6

67

670

68

68.26

69

69.2

69.4

69.5

69.6

7

7.1

7.2

7.3

7.5

7.6

7.8

70

70.6

71

71.44

72

73

73.03

74

74.2

74.4

74.6

75

76

77

77.5

78

79

79.2

79.4

79.6

8

8.1

8.3

8.5

8.6

8.73

8.8

8.9

80

81

82

82.5

83

84

84.4

84.5

84.6

85

86

87

87.5

88

89

89.4

89.6

9

9.1

9.3

9.5

9.6

9.75

9.8

9.9

90

91

92

92.5

93

94

94.4

94.6

95

96

97

97.5

98

99

99.4

99.5

99.6
Clear
Cross Section (Actual)
0.040"

0.050"

0.060"

0.070"

0.103"

0.139"

0.210"

0.275"

1 mm

1.2 mm

1.3 mm

1.5 mm

1.6 mm

1.78 mm

1.8 mm

1.9 mm

2 mm

2.4 mm

2.5 mm

2.62 mm

2.65 mm

2.7 mm

3 mm

3.1 mm

3.5 mm

3.53 mm

3.55 mm

3.6 mm

4 mm

4.5 mm

5 mm

5.3 mm

5.7 mm

6 mm

7 mm

8.4 mm
Clear
ID (Actual)
0.029"

0.042"

0.049"

0.056"

0.07"

0.081"

0.101"

0.112"

0.114"

0.143"

0.145"

0.171"

0.174"

0.176"

0.206"

0.208"

0.234"

0.237"

0.239"

0.296"

0.299"

0.301"

0.359"

0.362"

0.364"

0.412"

0.421"

0.424"

0.426"

0.475"

0.484"

0.487"

0.489"

0.537"

0.546"

0.549"

0.551"

0.6"

0.609"

0.612"

0.614"

0.662"

0.671"

0.674"

0.676"

0.725"

0.734"

0.737"

0.739"

0.787"

0.796"

0.799"

0.801"

0.85"

0.859"

0.862"

0.864"

0.912"

0.921"

0.924"

0.926"

0.975"

0.984"

0.987"

0.989"

1.037"

1.046"

1.049"

1.051"

1.1"

1.109"

1.112"

1.114"

1.162"

1.171"

1.174"

1.176"

1.225"

1.234"

1.237"

1.239"

1.287"

1.296"

1.299"

1.301"

1.35"

1.359"

1.362"

1.364"

1.421"

1.424"

1.475"

1.484"

1.487"

1.489"

1.549"

1.6"

1.609"

1.612"

1.614"

1.674"

1.725"

1.734"

1.737"

1.739"

1.799"

1.85"

1.859"

1.862"

1.864"

1.925"

1.975"

1.984"

1.987"

1.989"

2.05"

2.1"

2.109"

2.112"

2.114"

2.175"

2.225"

2.234"

2.237"

2.239"

2.3"

2.35"

2.359"

2.362"

2.364"

2.425"

2.475"

2.484"

2.487"

2.489"

2.55"

2.6"

2.609"

2.612"

2.614"

2.675"

2.725"

2.734"

2.737"

2.739"

2.8"

2.85"

2.859"

2.862"

2.864"

2.975"

2.984"

2.987"

2.989"

3.1"

3.109"

3.225"

3.234"

3.237"

3.239"

3.35"

3.359"

3.475"

3.484"

3.487"

3.489"

3.6"

3.609"

3.725"

3.734"

3.737"

3.739"

3.85"

3.859"

3.975"

3.984"

3.987"

3.989"

4.1"

4.109"

4.225"

4.234"

4.237"

4.239"

4.35"

4.359"

4.475"

4.484"

4.487"

4.489"

4.6"

4.609"

4.725"

4.734"

4.737"

4.739"

4.85"

4.859"

4.975"

4.984"

4.987"

4.989"

5.1"

5.109"

5.225"

5.234"

5.237"

5.239"

5.35"

5.359"

5.475"

5.484"

5.487"

5.489"

5.6"

5.609"

5.725"

5.734"

5.737"

5.739"

5.85"

5.859"

5.975"

5.984"

5.987"

5.989"

6.225"

6.234"

6.237"

6.239"

6.475"

6.484"

6.487"

6.489"

6.725"

6.734"

6.737"

6.975"

6.984"

6.987"

7.225"

7.234"

7.237"

7.475"

7.484"

7.487"

7.725"

7.734"

7.737"

7.975"

7.984"

7.987"

8.225"

8.234"

8.237"

8.475"

8.484"

8.487"

8.725"

8.734"

8.737"

8.975"

8.984"

8.987"

9.225"

9.234"

9.237"

9.475"

9.484"

9.487"

9.725"

9.734"

9.737"

9.975"

9.984"

10.475"

10.484"

10.975"

10.984"

11.475"

11.484"

11.975"

11.984"

12.475"

12.975"

12.984"

13.475"

13.975"

13.984"

14.475"

14.975"

14.984"

15.475"

15.955"

16.455"

16.955"

17.455"

17.955"

18.455"

18.955"

19.455"

19.955"

20.955"

21.955"

22.94"

23.94"

24.94"

25.94"

1 mm

1.25 mm

1.5 mm

1.8 mm

10 mm

10.1 mm

10.3 mm

10.5 mm

10.6 mm

10.8 mm

100 mm

101 mm

101.6 mm

102 mm

103 mm

104 mm

104.4 mm

104.5 mm

104.6 mm

105 mm

106 mm

107 mm

108 mm

109 mm

109.4 mm

109.5 mm

109.6 mm

11 mm

11.1 mm

11.11 mm

11.3 mm

11.5 mm

11.6 mm

11.8 mm

11.91 mm

110 mm

111 mm

111.6 mm

112 mm

113 mm

114 mm

114.4 mm

114.5 mm

114.6 mm

115 mm

116 mm

117 mm

118 mm

119 mm

119.4 mm

119.5 mm

119.6 mm

12 mm

12.1 mm

12.3 mm

12.42 mm

12.5 mm

12.6 mm

12.8 mm

120 mm

122 mm

123 mm

124 mm

124.4 mm

124.5 mm

124.6 mm

125 mm

126 mm

127 mm

128 mm

129.4 mm

129.5 mm

129.6 mm

13 mm

13.1 mm

13.2 mm

13.3 mm

13.4 mm

13.5 mm

13.6 mm

13.8 mm

130 mm

131.6 mm

132 mm

133 mm

134 mm

134.4 mm

134.5 mm

134.6 mm

135 mm

136 mm

137 mm

138 mm

139 mm

139.4 mm

139.5 mm

139.6 mm

14 mm

14.1 mm

14.3 mm

14.5 mm

14.6 mm

14.8 mm

140 mm

142 mm

143 mm

144 mm

144.4 mm

144.5 mm

144.6 mm

145 mm

145.29 mm

146 mm

148 mm

149 mm

149.3 mm

149.5 mm

149.6 mm

15 mm

15.08 mm

15.1 mm

15.3 mm

15.5 mm

15.6 mm

15.8 mm

15.88 mm

150 mm

152 mm

154.3 mm

154.5 mm

155 mm

156 mm

158 mm

159.3 mm

159.5 mm

16 mm

16.1 mm

16.3 mm

16.5 mm

16.6 mm

16.9 mm

160 mm

162 mm

164 mm

164.3 mm

164.5 mm

165 mm

167 mm

168 mm

169.3 mm

169.5 mm

17 mm

17.1 mm

17.3 mm

17.5 mm

17.6 mm

17.8 mm

17.86 mm

170 mm

172 mm

174 mm

174.2 mm

174.5 mm

175 mm

177 mm

178 mm

179 mm

179.3 mm

179.5 mm

18 mm

18.1 mm

18.3 mm

18.5 mm

18.6 mm

180 mm

182 mm

184.3 mm

185 mm

188 mm

189 mm

189.3 mm

189.5 mm

19 mm

19.05 mm

19.1 mm

19.15 mm

19.3 mm

19.5 mm

19.8 mm

190 mm

192 mm

193 mm

194 mm

194.3 mm

194.5 mm

195 mm

199.3 mm

199.5 mm

2 mm

2.2 mm

2.24 mm

2.4 mm

2.5 mm

2.6 mm

2.7 mm

2.8 mm

20 mm

20.1 mm

20.3 mm

20.5 mm

20.63 mm

20.8 mm

200 mm

203 mm

205 mm

206 mm

208.5 mm

209 mm

209.3 mm

209.5 mm

21 mm

21.2 mm

21.3 mm

21.5 mm

21.7 mm

21.8 mm

210 mm

212 mm

214 mm

214.5 mm

215 mm

218 mm

22 mm

22.1 mm

22.2 mm

22.22 mm

22.3 mm

22.4 mm

22.5 mm

220 mm

224 mm

224.5 mm

225 mm

228 mm

229.3 mm

229.5 mm

23 mm

23.3 mm

23.5 mm

23.6 mm

23.7 mm

23.81 mm

230 mm

232 mm

234.5 mm

235 mm

236 mm

239.3 mm

239.5 mm

24 mm

24.2 mm

24.4 mm

24.5 mm

24.6 mm

24.7 mm

240 mm

242 mm

243 mm

244.5 mm

245 mm

249.3 mm

249.5 mm

25 mm

25.1 mm

25.2 mm

25.3 mm

25.5 mm

25.7 mm

25.8 mm

250 mm

254.5 mm

255 mm

258 mm

259.3 mm

259.5 mm

26 mm

26.2 mm

26.5 mm

260 mm

265 mm

266 mm

269.3 mm

269.5 mm

27 mm

27.1 mm

27.3 mm

27.5 mm

27.6 mm

27.7 mm

27.8 mm

270 mm

272 mm

274.5 mm

275 mm

279.3 mm

279.5 mm

28 mm

28.5 mm

28.7 mm

280 mm

284.5 mm

285 mm

289.3 mm

289.5 mm

29 mm

29.1 mm

29.2 mm

29.3 mm

29.4 mm

29.5 mm

29.6 mm

29.7 mm

290 mm

294.5 mm

296 mm

299.3 mm

299.5 mm

3 mm

3.1 mm

3.15 mm

3.2 mm

3.3 mm

3.4 mm

3.5 mm

3.55 mm

3.6 mm

3.7 mm

3.75 mm

3.8 mm

30 mm

30.2 mm

30.3 mm

30.5 mm

30.7 mm

300 mm

305 mm

307 mm

31 mm

31.2 mm

31.5 mm

31.6 mm

31.7 mm

310 mm

314.5 mm

315 mm

319.5 mm

32 mm

32.1 mm

32.2 mm

32.5 mm

32.7 mm

320 mm

325 mm

33 mm

33.3 mm

33.5 mm

33.7 mm

330 mm

334.5 mm

335 mm

339.5 mm

34 mm

34.1 mm

34.2 mm

34.4 mm

34.5 mm

34.6 mm

34.7 mm

340 mm

345 mm

35 mm

35.1 mm

35.2 mm

35.5 mm

35.7 mm

350 mm

354.5 mm

355 mm

359.5 mm

36 mm

36.2 mm

36.5 mm

360 mm

365 mm

37 mm

37.1 mm

37.3 mm

37.5 mm

37.6 mm

37.7 mm

374.5 mm

375 mm

38 mm

38.5 mm

38.7 mm

380 mm

384.5 mm

387 mm

39 mm

39.2 mm

39.4 mm

39.45 mm

39.5 mm

39.6 mm

39.69 mm

39.7 mm

399.5 mm

4 mm

4.1 mm

4.2 mm

4.3 mm

4.5 mm

4.6 mm

4.76 mm

4.8 mm

4.87 mm

4.9 mm

40 mm

40.7 mm

400 mm

41 mm

41.2 mm

41.5 mm

41.6 mm

41.7 mm

412 mm

42 mm

42.2 mm

42.5 mm

425 mm

43 mm

43.7 mm

437 mm

44 mm

44.2 mm

44.4 mm

44.45 mm

44.5 mm

44.6 mm

44.7 mm

45 mm

45.7 mm

45.84 mm

46 mm

46.04 mm

46.2 mm

462 mm

47 mm

47.5 mm

47.6 mm

47.7 mm

475 mm

48 mm

48.7 mm

487 mm

49 mm

49.21 mm

49.4 mm

49.5 mm

49.6 mm

49.7 mm

5 mm

5.1 mm

5.3 mm

5.5 mm

5.6 mm

5.7 mm

5.8 mm

50 mm

51 mm

51.5 mm

51.6 mm

52 mm

52.39 mm

52.6 mm

53 mm

54 mm

54.2 mm

54.4 mm

54.5 mm

54.6 mm

545 mm

55 mm

55.6 mm

56 mm

560 mm

57 mm

57.6 mm

58 mm

580 mm

59 mm

59.2 mm

59.4 mm

59.5 mm

59.6 mm

6 mm

6.1 mm

6.3 mm

6.35 mm

6.4 mm

6.5 mm

6.6 mm

6.7 mm

6.75 mm

6.8 mm

6.97 mm

60 mm

600 mm

61 mm

61.5 mm

61.6 mm

615 mm

62 mm

62.6 mm

63 mm

630 mm

64 mm

64.4 mm

64.6 mm

65 mm

66 mm

66.6 mm

67 mm

670 mm

68 mm

68.26 mm

69 mm

69.2 mm

69.4 mm

69.5 mm

69.6 mm

7 mm

7.1 mm

7.2 mm

7.3 mm

7.5 mm

7.6 mm

7.8 mm

70 mm

70.6 mm

71 mm

71.44 mm

72 mm

73 mm

73.03 mm

74 mm

74.2 mm

74.4 mm

74.6 mm

75 mm

76 mm

77 mm

77.5 mm

78 mm

79 mm

79.2 mm

79.4 mm

79.6 mm

8 mm

8.1 mm

8.3 mm

8.5 mm

8.6 mm

8.73 mm

8.8 mm

8.9 mm

80 mm

81 mm

82 mm

82.5 mm

83 mm

84 mm

84.4 mm

84.5 mm

84.6 mm

85 mm

86 mm

87 mm

87.5 mm

88 mm

89 mm

89.4 mm

89.6 mm

9 mm

9.1 mm

9.3 mm

9.5 mm

9.6 mm

9.75 mm

9.8 mm

9.9 mm

90 mm

91 mm

92 mm

92.5 mm

93 mm

94 mm

94.4 mm

94.6 mm

95 mm

96 mm

97 mm

97.5 mm

98 mm

99 mm

99.4 mm

99.5 mm

99.6 mm
Clear
OD (Actual)
0.109"

0.142"

0.15"

0.176"

0.21"

0.241"

0.254"

0.255"

0.285"

0.287"

0.316"

0.318"

0.348"

0.349"

0.379"

0.38"

0.412"

0.441"

0.443"

0.449"

0.504"

0.505"

0.512"

0.566"

0.568"

0.574"

0.629"

0.63"

0.637"

0.691"

0.693"

0.699"

0.754"

0.755"

0.762"

0.816"

0.818"

0.824"

0.832"

0.879"

0.88"

0.887"

0.895"

0.941"

0.943"

0.949"

0.957"

1.004"

1.005"

1.012"

1.02"

1.066"

1.068"

1.074"

1.082"

1.129"

1.13"

1.137"

1.145"

1.191"

1.193"

1.199"

1.207"

1.254"

1.255"

1.262"

1.27"

1.316"

1.318"

1.324"

1.332"

1.379"

1.38"

1.387"

1.395"

1.441"

1.443"

1.449"

1.457"

1.504"

1.505"

1.512"

1.52"

1.568"

1.574"

1.582"

1.629"

1.63"

1.637"

1.645"

1.693"

1.699"

1.707"

1.754"

1.755"

1.762"

1.77"

1.818"

1.879"

1.88"

1.887"

1.895"

1.943"

2.004"

2.005"

2.012"

2.02"

2.068"

2.129"

2.131"

2.137"

2.145"

2.193"

2.254"

2.256"

2.262"

2.27"

2.318"

2.379"

2.381"

2.387"

2.395"

2.4"

2.443"

2.504"

2.506"

2.512"

2.52"

2.525"

2.568"

2.629"

2.631"

2.637"

2.645"

2.65"

2.693"

2.754"

2.756"

2.762"

2.77"

2.775"

2.818"

2.879"

2.881"

2.887"

2.895"

2.9"

2.943"

3.004"

3.006"

3.012"

3.02"

3.025"

3.068"

3.129"

3.137"

3.145"

3.15"

3.193"

3.262"

3.27"

3.275"

3.379"

3.387"

3.395"

3.4"

3.443"

3.512"

3.52"

3.525"

3.629"

3.637"

3.645"

3.65"

3.693"

3.762"

3.77"

3.775"

3.879"

3.887"

3.895"

3.9"

3.943"

4.012"

4.02"

4.025"

4.129"

4.137"

4.145"

4.15"

4.193"

4.262"

4.27"

4.275"

4.379"

4.387"

4.395"

4.4"

4.443"

4.512"

4.52"

4.525"

4.629"

4.637"

4.645"

4.65"

4.693"

4.762"

4.77"

4.775"

4.879"

4.887"

4.895"

4.9"

4.943"

5.012"

5.02"

5.025"

5.129"

5.137"

5.145"

5.15"

5.193"

5.262"

5.27"

5.275"

5.379"

5.387"

5.395"

5.4"

5.443"

5.512"

5.52"

5.525"

5.629"

5.637"

5.645"

5.65"

5.693"

5.762"

5.77"

5.775"

5.879"

5.887"

5.895"

5.9"

5.943"

6.012"

6.02"

6.025"

6.129"

6.137"

6.145"

6.15"

6.193"

6.262"

6.27"

6.275"

6.379"

6.395"

6.4"

6.443"

6.512"

6.525"

6.629"

6.645"

6.693"

6.762"

6.775"

6.895"

6.943"

7.012"

7.025"

7.145"

7.193"

7.262"

7.275"

7.395"

7.443"

7.512"

7.525"

7.645"

7.693"

7.762"

7.775"

7.895"

7.943"

8.012"

8.025"

8.145"

8.193"

8.262"

8.275"

8.395"

8.443"

8.512"

8.525"

8.645"

8.693"

8.762"

8.895"

8.943"

9.012"

9.025"

9.145"

9.193"

9.262"

9.395"

9.443"

9.512"

9.525"

9.645"

9.693"

9.762"

9.895"

9.943"

10.012"

10.025"

10.145"

10.262"

10.395"

10.525"

10.762"

10.895"

11.025"

11.262"

11.395"

11.525"

11.762"

11.895"

12.025"

12.262"

12.395"

12.525"

13.025"

13.262"

13.395"

13.525"

14.007"

14.262"

14.395"

14.525"

15.025"

15.262"

15.395"

15.525"

16.025"

16.233"

16.375"

16.505"

17.005"

17.233"

17.375"

17.505"

18.005"

18.233"

18.375"

18.505"

19.005"

19.375"

19.505"

20.005"

20.375"

20.505"

21.375"

21.505"

22.375"

22.505"

23.36"

23.49"

24.36"

24.49"

25.36"

25.49"

26.36"

26.49"

10 mm

10.1 mm

10.2 mm

10.3 mm

10.31 mm

10.4 mm

10.5 mm

10.6 mm

100 mm

100.6 mm

101 mm

102 mm

102.1 mm

103 mm

103.1 mm

104 mm

104.6 mm

105 mm

105.5 mm

105.6 mm

106 mm

107 mm

107.1 mm

107.96 mm

108 mm

108.1 mm

109 mm

11 mm

11.1 mm

11.3 mm

11.4 mm

11.5 mm

11.6 mm

11.8 mm

110 mm

110.1 mm

110.5 mm

110.6 mm

111 mm

112 mm

113 mm

113.1 mm

113.6 mm

114 mm

115 mm

115.5 mm

115.6 mm

116 mm

116.6 mm

117 mm

118 mm

119 mm

119.1 mm

119.6 mm

12 mm

12.1 mm

12.29 mm

12.3 mm

12.4 mm

12.5 mm

12.6 mm

12.7 mm

12.8 mm

120 mm

120.5 mm

120.6 mm

121 mm

122 mm

122.1 mm

122.6 mm

123 mm

124 mm

125 mm

125.1 mm

125.5 mm

125.6 mm

126 mm

127 mm

128 mm

128.6 mm

129 mm

129.1 mm

13 mm

13.1 mm

13.3 mm

13.31 mm

13.4 mm

13.5 mm

13.6 mm

130 mm

130.5 mm

130.6 mm

131 mm

132 mm

132.6 mm

133 mm

134 mm

135 mm

135.1 mm

135.4 mm

135.5 mm

135.6 mm

136 mm

137 mm

138 mm

138.6 mm

139 mm

139.1 mm

14 mm

14.03 mm

14.1 mm

14.2 mm

14.3 mm

14.4 mm

14.5 mm

14.6 mm

14.67 mm

140 mm

140.5 mm

140.6 mm

141 mm

142 mm

142.6 mm

143 mm

143.1 mm

144 mm

145 mm

145.5 mm

145.6 mm

146 mm

146.6 mm

147 mm

147.1 mm

148 mm

148.85 mm

149 mm

15 mm

15.1 mm

15.14 mm

15.3 mm

15.4 mm

15.47 mm

15.5 mm

15.6 mm

15.8 mm

15.98 mm

150 mm

150.5 mm

150.6 mm

151 mm

152 mm

152.1 mm

153 mm

153.5 mm

154 mm

155 mm

155.5 mm

155.6 mm

156 mm

157.1 mm

158 mm

16 mm

16.1 mm

16.3 mm

16.4 mm

16.5 mm

16.6 mm

16.8 mm

160 mm

160.5 mm

160.6 mm

160.7 mm

161 mm

162 mm

163 mm

164 mm

165 mm

165.5 mm

165.6 mm

165.7 mm

166 mm

166.3 mm

168 mm

17 mm

17.1 mm

17.15 mm

17.3 mm

17.4 mm

17.5 mm

17.6 mm

17.7 mm

170 mm

170.5 mm

170.6 mm

170.7 mm

171 mm

171.3 mm

172 mm

172.1 mm

173 mm

175 mm

175.5 mm

175.6 mm

175.7 mm

176 mm

176.3 mm

177 mm

178 mm

18 mm

18.1 mm

18.2 mm

18.3 mm

18.34 mm

18.4 mm

18.5 mm

18.6 mm

18.7 mm

180 mm

180.6 mm

180.7 mm

181 mm

181.3 mm

182 mm

182.1 mm

183 mm

184 mm

185 mm

185.6 mm

186 mm

186.3 mm

187 mm

188 mm

19 mm

19.1 mm

19.3 mm

19.4 mm

19.5 mm

19.56 mm

19.6 mm

190 mm

190.7 mm

191 mm

191.3 mm

192 mm

192.1 mm

194 mm

195 mm

195.6 mm

195.7 mm

196 mm

196.3 mm

197.1 mm

198 mm

20 mm

20.1 mm

20.3 mm

20.32 mm

20.4 mm

20.5 mm

20.6 mm

20.7 mm

200 mm

200.6 mm

200.7 mm

201 mm

202 mm

202.1 mm

203 mm

204 mm

205 mm

205.7 mm

206 mm

206.3 mm

207 mm

207.1 mm

208 mm

209 mm

21 mm

21.1 mm

21.12 mm

21.3 mm

21.4 mm

21.5 mm

21.7 mm

210 mm

210.6 mm

210.7 mm

211 mm

211.3 mm

212 mm

213 mm

215 mm

216 mm

216.3 mm

216.6 mm

217 mm

218 mm

22 mm

22.1 mm

22.3 mm

22.4 mm

22.5 mm

22.6 mm

22.7 mm

22.71 mm

220 mm

220.7 mm

221 mm

222 mm

222.6 mm

224 mm

225.3 mm

226 mm

226.3 mm

227 mm

228 mm

228.6 mm

23 mm

23.1 mm

23.3 mm

23.4 mm

23.5 mm

230 mm

231 mm

231.3 mm

233 mm

234.6 mm

235 mm

236 mm

238 mm

24 mm

24.1 mm

24.29 mm

24.3 mm

24.5 mm

24.6 mm

240 mm

240.6 mm

240.7 mm

241 mm

241.3 mm

243 mm

244 mm

245 mm

246 mm

246.3 mm

246.6 mm

248 mm

25 mm

25.1 mm

25.3 mm

25.5 mm

25.6 mm

25.87 mm

250 mm

250.7 mm

251 mm

251.3 mm

253.6 mm

255 mm

256.3 mm

257 mm

258 mm

26 mm

26.1 mm

26.4 mm

26.5 mm

26.6 mm

260 mm

260.6 mm

260.7 mm

261.3 mm

262 mm

263 mm

264 mm

265 mm

266 mm

266.3 mm

268 mm

268.6 mm

27 mm

27.1 mm

27.46 mm

27.5 mm

270 mm

270.7 mm

271 mm

271.3 mm

272 mm

273 mm

274 mm

275 mm

275.6 mm

276 mm

276.3 mm

278 mm

279 mm

28 mm

28.1 mm

28.2 mm

28.3 mm

28.4 mm

28.5 mm

28.7 mm

280 mm

280.7 mm

282 mm

282.6 mm

283 mm

285 mm

286 mm

286.3 mm

29 mm

29.05 mm

29.3 mm

29.4 mm

29.5 mm

290 mm

290.6 mm

290.7 mm

291.3 mm

293 mm

294 mm

295 mm

296.3 mm

3 mm

3.25 mm

3.5 mm

3.8 mm

30 mm

30.1 mm

30.2 mm

30.3 mm

30.4 mm

30.5 mm

30.6 mm

30.7 mm

300 mm

300.6 mm

300.7 mm

301.3 mm

302 mm

306.3 mm

308 mm

31 mm

31.1 mm

31.2 mm

31.5 mm

31.7 mm

31.8 mm

310 mm

310.6 mm

310.7 mm

311.3 mm

313 mm

314 mm

315 mm

316.3 mm

317.6 mm

318 mm

32 mm

32.1 mm

32.2 mm

32.3 mm

32.4 mm

32.5 mm

32.7 mm

32.86 mm

320 mm

321 mm

325 mm

325.6 mm

326 mm

328 mm

33 mm

33.3 mm

33.5 mm

33.6 mm

331.3 mm

335.6 mm

336.3 mm

338 mm

339 mm

34 mm

34.4 mm

34.5 mm

34.7 mm

345.6 mm

348 mm

349 mm

35 mm

35.1 mm

35.2 mm

35.3 mm

35.5 mm

35.6 mm

35.7 mm

350 mm

351.3 mm

353 mm

355.6 mm

356 mm

356.3 mm

359 mm

36 mm

36.2 mm

36.4 mm

36.5 mm

36.7 mm

36.8 mm

365.6 mm

368 mm

369 mm

37 mm

37.1 mm

37.4 mm

37.5 mm

37.7 mm

37.8 mm

371.3 mm

375.6 mm

376.3 mm

379 mm

38 mm

38.1 mm

38.2 mm

38.3 mm

38.5 mm

38.6 mm

38.7 mm

38.8 mm

385.6 mm

388 mm

389 mm

39 mm

39.4 mm

39.5 mm

39.56 mm

39.6 mm

39.7 mm

39.8 mm

391.3 mm

397.6 mm

4 mm

4.2 mm

4.5 mm

4.7 mm

4.8 mm

4.9 mm

40 mm

40.2 mm

40.3 mm

40.5 mm

40.6 mm

40.7 mm

40.8 mm

401 mm

401.3 mm

41 mm

41.3 mm

41.5 mm

41.6 mm

41.7 mm

41.8 mm

410.6 mm

414 mm

416.3 mm

42 mm

42.2 mm

42.4 mm

42.5 mm

42.6 mm

42.7 mm

42.8 mm

426 mm

43 mm

43.01 mm

43.5 mm

43.6 mm

439 mm

44 mm

44.4 mm

44.5 mm

44.7 mm

45 mm

45.2 mm

45.6 mm

45.7 mm

451 mm

46 mm

46.4 mm

46.7 mm

46.75 mm

47 mm

47.1 mm

47.5 mm

47.7 mm

476 mm

48 mm

48.2 mm

48.3 mm

48.7 mm

489 mm

49 mm

49.4 mm

49.6 mm

5 mm

5.1 mm

5.3 mm

5.4 mm

5.5 mm

5.6 mm

5.7 mm

5.84 mm

5.9 mm

50 mm

50.2 mm

50.5 mm

50.6 mm

50.7 mm

50.8 mm

501 mm

51 mm

51.51 mm

51.7 mm

51.8 mm

52 mm

52.1 mm

52.4 mm

52.7 mm

53 mm

53.1 mm

53.3 mm

54 mm

54.3 mm

54.6 mm

54.7 mm

55 mm

55.5 mm

55.6 mm

55.7 mm

559 mm

56 mm

56.27 mm

56.4 mm

56.7 mm

56.8 mm

57 mm

57.1 mm

574 mm

58 mm

58.1 mm

59 mm

59.3 mm

59.4 mm

59.45 mm

594 mm

6 mm

6.1 mm

6.2 mm

6.3 mm

6.4 mm

6.5 mm

6.6 mm

6.75 mm

6.76 mm

60 mm

60.1 mm

60.6 mm

61 mm

61.6 mm

614 mm

62 mm

62.1 mm

62.4 mm

629 mm

63 mm

63.1 mm

63.6 mm

64 mm

64.4 mm

644 mm

65 mm

65.1 mm

65.5 mm

65.6 mm

66 mm

66.4 mm

66.6 mm

67 mm

67.1 mm

68 mm

68.6 mm

684 mm

69 mm

69.4 mm

7 mm

7.15 mm

7.2 mm

7.3 mm

7.35 mm

7.4 mm

7.5 mm

7.6 mm

7.8 mm

70 mm

70.1 mm

70.6 mm

71 mm

72 mm

72.1 mm

73 mm

73.6 mm

74 mm

75 mm

75.32 mm

75.5 mm

75.6 mm

76 mm

77 mm

77.6 mm

78 mm

78.5 mm

79 mm

79.6 mm

8 mm

8.1 mm

8.3 mm

8.32 mm

8.4 mm

8.47 mm

8.5 mm

8.6 mm

8.7 mm

80 mm

80.09 mm

80.6 mm

81 mm

81.6 mm

82 mm

82.1 mm

82.56 mm

83 mm

83.6 mm

84 mm

84.6 mm

85 mm

85.6 mm

86 mm

87 mm

87.1 mm

88 mm

88.1 mm

89 mm

89.6 mm

9 mm

9.1 mm

9.3 mm

9.4 mm

9.5 mm

9.6 mm

9.91 mm

90 mm

90.5 mm

90.6 mm

91 mm

92 mm

92.1 mm

93 mm

93.1 mm

94 mm

95 mm

95.6 mm

96 mm

97 mm

97.1 mm

98 mm

98.1 mm

99 mm

99.6 mm
Clear

Days to Ship

All

13 Days or Less

51 Days or Less

81 Days or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Products like this...

Part Number
ZUSAH1.2X2.5
ZUSAH1.2X2.6
ZUSAH1.2X24
ZUSAH2X200
ZUSAH2X21
ZUSAH2X22

Number of pc(s). included in pkg.	Minimum order quantity	Days to Ship	O.D. D (Ø)	I.D. d (Ø)	Dash Size	Cross Section (Actual)	Cross Section (Fractional)	ID (Actual)	ID (Fractional)	OD (Actual)	OD (Fractional)
25 Pieces Per Package	1 Pack(s)	13 Days	4.9	2.5	-	1.2 mm	-	2.5 mm	-	4.9 mm	-
50 Pieces Per Package	1 Pack(s)	13 Days	5	2.6	-	1.2 mm	-	2.6 mm	-	5 mm	-
50 Pieces Per Package	1 Pack(s)	13 Days	26.4	24	-	1.2 mm	-	24 mm	-	26.4 mm	-
2 Pieces Per Package	1 Pack(s)	81 Days	204	200	-	2 mm	-	200 mm	-	204 mm	-
100 Pieces Per Package	1 Pack(s)	13 Days	25	21	-	2 mm	-	21 mm	-	25 mm	-
50 Pieces Per Package	1 Pack(s)	13 Days	26	22	-	2 mm	-	22 mm	-	26 mm	-

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Oil Resistant Buna-N O-Rings【1-100 Pieces Per Package】 (ZUSAH2X20.5)

Basic Information

Configure

Specification/Dimensions

Dash Size

Cross Section (Fractional)

ID (Fractional)

OD (Fractional)

I.D. d(Ø)

Cross Section (Actual)

ID (Actual)

OD (Actual)