MIL-PRF-1/1618C
Dimensions
Inches
Millimeters
Inches
Millimeters
Inches
Millimeters
Ltr
Ltr
Ltr
Min
Max
Min
Max
Min
Max
Min
Max
Min
Max
Min
Max
Conformance inspection, part 1
Conformance inspection, part 2
BD
---
3.906
---
99.21
D
.969 NOM
24.61 NOM
A
---
5.937
---
150.80
BF
.625 Nom
15.88 Nom
E
.719 NOM
18.26 NOM
B
3.219 3.281
81.76
83.34
BJ
---
1.700
---
43.18
F
.469 NOM
11.91 NOM
C
2.923 3.047
73.24
77.39
BK
---
4.200
---
106.70
H
1.245 NOM
31.62 NOM
J
.187
.203
4.75
5.16
BL
.1875 Nom
4.76 Nom
K
.115
.135
2.92
3.43
L
.428
.448
10.67
11.38
Conformance inspection, part 3 12/
M
.042
---
1.07
---
P
2.869 2.881
72.87
73.18
G
.125 Nom
3.18 Nom
N
.230
.290
5.84
7.37
S
.140
.156
3.56
3.96
Q
1.438 Nom
36.53 Nom
R
2.105
2.165
53.47
54.99
T
.040
.045
1.02
1.14
W
.151
.161
3.84
4.09
Y
.261
.301
6.63
7.65
U
---
2.187
---
55.55
X
.080
.090
2.03
2.29
---
---
Z
1.173
1.213
29.79
30.81
V
.1865 .1895
4.74
4.81
AA
45
45
---
---
AD
1.954
1.984
49.63
50.39
AC
---
---
AB
30
59 48' 60 12'
30
AH
2.834
2.874
71.98
72.00
AF
---
2.250
---
57.15
AE
1.250 Nom
31.75 Nom
AM
.021
.031
0.53
0.79
AG
---
3.687
---
93.65
AJ
---
---
---
18 42'
AN
1.438
1.446
36.53
36.73
AL
---
3.281
---
83.34
AK
1.296 Nom
32.92 Nom
AX
---
2.453
---
62.31
AP
.308
---
7.82
---
AQ
.930 Nom
23.62 Nom
BA
1.542
1.582
39.17
40.18
AR
2.620 2.630
66.55
66.80
AU
.023
.039
0.58
0.99
BE
1.743
1.757
44.27
44.63
AS
1.625 Nom
41.28 Nom
AV
.156
---
3.96
---
BG
.990
1.010
25.15
25.65
AT
.057
.067
1.45
1.70
AW
1.224 Nom
31.09 Nom
AZ
---
2.781
---
70.64
AY
.484 Nom
12.29 Nom
BB
---
1.343
---
34.11
BC
.750 Nom
19.05 Nom
FIGURE 1. Outline drawing of electron tube type 7256 - Continued.
7
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