AND10089, REV 7
TABLE I. Fitting end dimensions
Size
Tubing
Thread T
P
A Dia
B
C
D
E
±.015
±.015
No.
OD
(1)
Pitch
+.000
Ref
Dia Thd
-.005
2
.125
.312-32 NEF-3A
.257
.031
.281
3
.188
.375-24 UNF-3A
.310
.047
.312
.375
4
.250
.438-20 UNF-3A
.359
.438
5
.312
.500-20-UNF-3A
.421
.344
6
375
.625-18 UNF-3A
.531
.094
.375
.500
8
.500
.750-16 UNF-3A
.656
.500
.625
+.0000
+.0000
10
.625
.938-14 NS-3A
.8911
.9375
.843
.625
.688
-.0035
-.0098
12
.750
1.125-12 UNF-3A
1.000
.688
.812
16
1.000
1.500-12 UNF-3A
1.375
.750
(1) Thread T in accordance with SAE AS8879 unless otherwise specified.
TABLE I. Fitting end dimensions - Continued
Size
F
H
J
K
L
Q
No.
Dia
Dia
+.015
+.000
Ref
-.000
-.005
2
+.003
.219
.125
.046
.266
3
.438
.281
.161
.063
.307
-.004
.51
.562±.004
4
.312
.189
.359
.65
.625±.004
5
.406
.250
.075
.421
.72
.750±.004
6
.500
.312
.083
.546
.87
.875±.004
8
.625
.438
.094
.654
1.01
.938±.004
10
.812
.562
.107
.775
1.09
1.250±.005
12
.938
1.009
1.30
1.750±.016
16
1.312
.750
.125
1.383
2.02
(1) Thread T in accordance with SAE AS8879 unless otherwise specified.
REQUIREMENTS:
1. Where indicated in figure 1, surface roughness shall be in accordance with ASME B46.1.
2. Break all sharp edges and remove all burrs and slivers.
NOTES:
1. Dimensions in inches. Unless otherwise specified, tolerances: decimals ±.005, angles ±1/2°.
2. This document is a design standard. Do not use as a part number.
2