TABLE I. Dash numbers and size. 1/ 2/
D
Tube
Nickel
Brass
Corrosion
F
M
+.000
outside
A
C
copper
resistant
+.000
K
B
Spher
G
H
-.004
diameter
Diameter
Diameter
alloy
steel
-.004
Diameter
radious
Diameter
Diameter
2
C2
N2
.125
.1285
.076
.165
.265
.375
.125
.141
.156
3
.188
.191
.140
.250
.320
.438
.125
.172
.172
4
.250
.257
.188
.157
.312
.375
.500
.203
.203
5
.312
.323
.219
.375
.437
.594
.266
.266
.219
.156
6
.375
.386
.281
.469
.547
.719
.328
.328
8
.500
.516
.250
.406
.594
.672
.906
.188
.453
.422
10
.625
.641
.281
.531
.715
.844
1.031
.219
.594
.562
TABLE I. Dash numbers and size Continued. 1/ 2/
D
Tube
Nickel
Brass
Corrosion
F
M
+.000
outside
A
C
copper
resistant
+.000
K
B
Spher
G
H
-.102
diameter
Diameter
Diameter
alloy
steel
-.102
Diameter
radious
Diameter
Diameter
2
C2
N2
3.175
3.264
1.930
4.191
6.731
9.525
3.175
3.581
3.962
3
4.775
4.851
3.556
6.350
8.128
11.125
3.175
4.369
4.369
4
6.350
6.528
4.775
3.988
7.925
9.525
12.70
5.156
5.156
5
7.925
8.204
5.563
9.525
11.100
15.088
6.756
6.756
5.563
3.962
6
9.525
9.804
7.137
11.913
13.894
18.263
8.331
8.331
8
12.700
13.106
6.350
10.312
15.088
17.069
23.012
4.775
11.506
10.719
10
15.875
16.281
7.137
13.487
18.161
21.438
26.187
5.563
15.088
14.275
1/ Dimensions are in inches
2/ Metric equivalents are given for information only.