MIL-DTL-9395/27G
Part number: Part numbers shall be assigned as illustrated below:
M9395/27-
A
G
E
Specification
Configuration and
Pressure setting to
Pressure setting to
within 1.0 lbf/in2
within .5 lbf/in2
sheet
contact action
number
17 lbf/in2
1.0 lbf/in2
Example-
Configuration A,
actuates on
(G from table III)
(E from table IV)
increasing pressure
17 lbf/in2 + 1.0 lbf/in2 = 18 lbf/in2
(A from table II)
(From table I the tolerance is ±.75 lbf/in2
and maximum differential is 2.5 lbf/in2).
Part number M9395/27-AGE identifies a pressure switch of configuration A which actuates on increasing
pressure at 18.0 ±.75 lbf/in2 with a maximum differential of 2.5 lbf/in2.
TABLE I. Tolerances and maximum differential values for each pressure setting.
Pressure lbf/in2
2
Tolerance lbf/in2 ±
Maximum differential lbf/in
1.0 - 10.5
.5
2.0
11.0 - 20.0
.75
2.5
20.5 - 29.5
1.0
3.0
30.0 - 30.5
1.0
3.1
31.0
1.5
3.2
31.5 - 32.0
1.5
3.3
32.5 - 33.0
1.5
3.4
33.5 - 34.0
1.5
3.5
34.5 - 35.0
1.5
3.6
35.5 - 36.0
1.5
3.7
36.5 - 37.0
1.5
3.8
37.5 - 38.0
1.5
3.9
38.5 - 39.0
1.5
4.0
39.5 - 40.0
1.5
4.1
40.5 - 41.0
1.5
4.2
41.5 - 42.0
1.5
4.3
42.5 - 43.0
1.5
4.4
43.5 - 44.0
1.5
4.5
44.5
1.5
4.6
45.0 45.5
2.0
4.7
46.0 46.5
2.0
4.8
47.0 47.5
2.0
4.9
48.0 48.5
2.0
5.0
49.0 - 49.5
2.0
5.1
50.0 - 50.5
2.0
5.2
51.0 51.5
2.0
5.3
52.0 52.5
2.0
5.4
53.0 - 53.5
2.0
5.5
54.0 54.5
2.0
5.6
55.0 - 55.5
2.0
5.7
56.0 - 56.5
2.0
5.8
57.0 57.5
2.0
5.9
58.0 58.5
2.0
6.0
59.0 59.5
2.0
6.1
60.0
2.0
6.2
9
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