MIL-DTL-83798/1C
A
B
Weight
(max)
(max)
Dash
Thread
number
"T"
inch
mm
inch
mm
lbs.
grams
±0.03
±0.16
-3
.375-24UNJF-3B
1.34
34.04
.34
8.64
0.049
22.23
-4
.438-20UNJF-3B
1.36
34.54
.37
9.40
0.068
30.84
-5
.500-20UNJF-3B
1.39
35.31
.38
9.65
0.085
38.56
-6
.563-18UNJF-3B
1.51
38.35
.38
9.65
0.056
25.40
-8
.750-16UNJF-3B
1.79
46.47
.44
11.18
0.081
36.74
-10
.875-14UNJF-3B
1.94
49.28
.50
12.70
0.113
51.26
-12
1.063-12UNJ-3B
2.01
51.05
.57
14.48
0.179
81.19
-16
1.313-12UNJ-3B
2.36
59.94
.63
16.00
0.278
126.10
-20
1.625-12UNJ-3B
2.64
67.06
.64
16.26
0.516
234.05
-24
1.875-12UNJ-3B
2.84
72.14
.77
19.56
0.670
303.91
-32
2.500-12UNJ-3B
3.25
82.55
.92
23.37
1.188
538.87
NOTES:
1. Dimensions are in inches.
2. Metric equivalents are given for information only.
3. If required, lockwire holes to be drilled in accordance with SAE-AS1043. Use the letter "L" for
ordering fittings with lockwire hole.
FIGURE 1. Fitting, flared, swivel nut, straight - Continued.
REQUIREMENTS:
Design and construction:
Dimensions and configuration: See figure 1.
Swivel nut and seat of nipple shall mate with SAE-AS4395.
Materials and finishes. Materials and finishes for the socket, nipple, nut, and wire (swivel nut to
nipple) shall be in accordance with MIL-DTL-83798.
Part or Identifying Number (PIN) example:
83798
/1
-10
L
-H
M
Material and finish code (see table I)
Lockwire hole (leave blank if no lockwire hole)
Size (see figure 1)
Specification sheet number
Specification number
M prefix
2
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