Base Insulation

Overall Diameter

Equal to Single Build Min/Nom

Equal to maximum single build

Equal to Single Build

Equal to heavy build

Equal to Heavy Build

Equal to triple build

Equal to Triple Build

Equal to quadruple build

AWG

Bare Wire

Type I

Type II

Size

Diameter

Min Increase
in Diameter

Overall
Diameter

Min Increase in Diameter

Overall
Diameter

Min.

Nom.

Max.

Film

Bond Coat

Min.

Max.

Film

Bond Coat

Min.

Max.

14

.0635

.0641

.0644

.0016

.0006

.0657

.0682

.0032

.0006

.0673

.0700

15

.0565

.0571

.0574

.0015

.0006

.0586

.0609

.0030

.0006

.0601

.0627

16

.0503

.0508

.0511

.0014

.0006

.0523

.0545

.0029

.0006

.0538

.0562

17

.0448

.0453

.0455

.0014

.0006

.0468

.0488

.0028

.006

.0482

.0504

18

.0399

.0403

.0405

.0013

.0006

.0418

.0437

.0026

.0006

.0431

.0452

19

.0355

.0359

.0361

.0012

.0006

.0373

.0391

.0025

.0006

.0386

.0406

20

.0317

.0320

.0322

.0012

.0005

.0334

.0351

.0023

.0005

.0345

.0364

21

.0282

.0285

.0286

.0011

.0005

.0298

.0314

.0022

.0005

.0309

.0326

22

.0250

.0253

.0254

.0011

.0005

.0266

.0281

.0021

.0005

.0276

.0293

23

.0224

.0226

.0227

.0010

.0005

.0239

.0253

.0020

.0005

.0249

.0264

24

.0199

.0201

.0202

.0010

.0005

.0214

.0227

.0019

.0005

.0223

.0238

25

.0177

.0179

.0180

.0009

.0005

.0191

.0203

.0018

.0005

.0200

.0214

26

.0157

.0159

.0160

.0009

.0005

.0171

.0182

.0017

.0005

.0179

.0193

27

.0141

.0142

.0143

.0008

.0005

.0154

.0164

.0016

.0005

.0162

.0173

28

.0125

.0126

.0127

.0008

.0005

.0138

.0147

.0016

.0005

.0146

.0156

29

.0112

.0113

.0114

.0007

.0004

.0123

.0133

.0015

.0004

.0131

.0142

30

.0099

.0100

.0101

.0007

.0004

.0110

.0119

.0014

.0004

.0117

.0128

31

.0088

.0089

.0090

.0006

.0004

.0098

.0108

.0013

.0004

.0105

.0115

32

.0079

.0080

.0081

.0006

.0004

.0089

.0098

.0012

.0004

.0095

.0105

33

.0070

.0071

.0072

.0005

.0004

.0079

.0088

.0011

.0004

.0085

.0095

34

.0062

.0063

.0064

.0005

.0003

.0070

.0078

.0010

.0003

.0075

.0084

35

.0055

.0056

.0057

.0004

.0003

.0062

.0070

.0009

.0003

.0067

.0076

36

.0049

.0050

.0051

.0004

.0003

.0056

.0063

.0008

.0003

.0060

.0069

37

.0044

.0045

.0046

.0003

.0003

.0050

.0057

.0008

.0003

.0055

.0062

38

.0039

.0040

.0041

.0003

.0002

.0044

.0051

.0007

.0002

.0048

.0056

39

.0034

.0035

.0036

.0002

.0002

.0038

.0045

.0006

.0002

.0042

.0050

40

.0030

.0031

.0032

.0002

.0002

.0034

.0040

.0006

.0002

.0038

.0044

41

.0027

.0028

.0029

.0002

.0002

.0031

.0036

.0005

.0002

.0034

.0040

42

.0024

.0025

.0026

.0002

.0002

.0028

.0032

.0004

.0002

.0030

.0037

43

.0021

.0022

.0023

.0002

.0001

.0024

.0029

.0004

.0001

.0026

.0033

44

.0019

.0020

.0021

.0001

.0001

.0021

.0027

.0004

.0001

.0024

.0030

45

.00169

.00176

.00183

.0001

.0001

.00189

.0023

.0003

.0001

.00209

.00255

46

.00151

.00157

.00164

.0001

.0001

.00171

.0021

.0003

.0001

.00191

.00235

47

.00135

.00140

.00146

.0001

.0001

.00155

.0019

.0003

.0001

.00175

.00210

48

.00119

.00124

.00129

.0001

.0001

.00137

.0017

.0002

.0001

.00149

.00185

49

.00107

.00111

.00116

.0001

.0001

.00127

.0015

.0002

.0001

.00137

.00170

50

.00095

.00099

.00103

.0001

.0001

.00115

.0014

.0002

.0001

.00125

.00160