57
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DASH NOMINAL
ACTUAL
NO.
SIZE
SIZE (INCH)
I.D.
O.D.
I.D.
TOL.±
006
1/8
1/4
.114
.005
007
5/32
9/32
.145
.005
008
3/16
5/16
.176
.005
009
7/32
11/32
.208
.005
010
1/4
3/8
.239
.005
011
5/16
7/16
.301
.005
012
3/8
1/2
.364
.005
013
7/16
9/16
.426
.005
014
1/2
5/8
.489
.005
015
9/16
11/16
.551
.007
016
5/8
3/4
.614
.009
017
11/16
13/16
.676
.009
018
3/4
7/8
.739
.009
019
1-3/16
15/16
.801
.009
020
7/8
1
.864
.009
021
15/16
1-1/16
.926
.009
022
1
1-1/8
.989
.010
023
1-1/16
1-3/16
1.051
.010
024
1-1/8
1-1/4
1.114
.010
025
1-3/16
1-5/16
1.176
.011
026
1-1/4
1-3/8
1.239
.011
027
1-5/16
1-7/16
1.301
.011
028
1-3/8
1-1/2
1.364
.013
029
1-1/2
1-5/8
1.489
.013
030
1-5/8
1-3/4
1.614
.013
031
1-3/4
1-7/8
1.739
.015
032
1-7/8
2
1.864
.015
033
2
2-1/8
1.989
.018
034
2-1/8
2-1/4
2.114
.018
035
2-1/4
2-3/8
2.239
.018
036
2-3/8
2-1/2
2.364
.018
037
2-1/2
2-5/8
2.489
.018
038
2-5/8
2-3/4
2.614
.020
039
2-3/4
2-7/8
2.739
.020
040
2-7/8
3
2.864
.020
041
3
3-1/8
2.989
.024
042
3-1/4
3-3/8
3.239
.024
043
3-1/2
3-5/8
3.489
.024
044
3-3/4
3-7/8
3.739
.027
045
4
4-1/4
3.989
.027
046
4-1/4
4-3/8
4.239
.030
047
4-1/2
4-5/8
4.489
.030
048
4-3/4
4-7/8
4.739
.030
049
5
5-1/8
4.989
.037
050
5-1/4
5-3/8
5.239
.037
DASH
NOMINAL
ACTUAL
NO.
SIZE
SIZE (INCH)
I.D.
O.D.
I.D.
TOL. ±
106
3/16
3/8
.174
.005
107
7/32
13/32
.206
.005
108
1/4
7/16
.237
.005
109
5/16
1/2
.299
.005
110
3/8
9/16
.362
.005
111
7/16
5/8
.424
.005
112
1/2
11/16
.487
.005
113
9/16
3/4
.549
.007
114
5/8
13/16
.612
.009
115
11/16
7/8
.674
.009
116
3/4
15/16
.737
.009
117
13/16
1
.799
.010
118
7/8
1-1/16
.862
.010
119
15/16
1-1/8
.924
.010
120
1
1-3/16
.987
.010
121
1-1/16
1-1/4
1.049
.010
122
1-1/8
1-5/16
1.112
.010
123
1-3/16
1-3/8
1.174
.012
124
1-1/4
1-7/16
1.237
.012
125
1-5/16
1-1/2
1.299
.012
126
1-3/8
1-9/16
1.362
.012
127
1-7/16
1-5/8
1.424
.012
128
1-1/2
1-11/16 1.487
.012
129
1-9/16
1-3/4
1.549
.015
130
1-5/8
1-13/16 1.612
.015
131
1-11/16 1-7/8
1.674
.015
132
1-3/4
1-15/16 1.737
.015
133
1-13/16 2
1.799
.015
134
1-7/8
2-1/16
1.862
.015
135
1-15/16 2-1/8
1.925
.017
136
2
2-3/16
1.987
.017
137
2-1/16
2-1/4
2.050
.017
138
2-1/8
2-5/16
2.112
.017
139
2-3/16
2-3/8
2.175
.017
140
2-1/4
2-7/16
2.237
.017
141
2-5/16
2-1/2
2.300
.020
142
2-3/8
2-9/16
2.362
.020
143
2-7/16
2-5/8
2.425
.020
144
2-1/2
2-11/16 2.487
.020
145
2-9/16
2-3/4
2.550
.020
146
2-5/8
2-13/16 2.612
.020
DASH NO. -106 to -146
NOMINAL
CROSS SECTION
3/32 INCH
DASH NO. -006 to -050
NOMINAL
CROSS SECTION
1/16 INCH
Square Cut Ring Sizes & Dimensions
Gland dimensions on page 58.