MIL-DTL-9395/33C
PART NUMBER: The part number consists of the prefix M9395/33- followed by five code
characters, the first from table I (denoting setting mode), the second from table II, the third from
table III (denoting high pressure setting), the fourth from table II, and the fifth from table III
(denoting the low pressure setting). The following example illustrates the method used in
generating a coded part number:
EXAMPLE:
M9395/33-
A
2
Y
Q
G
Prefix
Denotes the high pressure setting is "AT
or "BY" and low pressure setting is
"AT" or "BY"
Denotes the coarse high pressure setting
is 250 lbf/in2
Denotes the fine high pressure setting to
be added if 0 lbf/in2, and the high
pressure setting is max (BY)
Denotes the coarse low pressure setting
is 140 lbf/in2
Denotes the fine low pressure setting to
be added is 0, and the tolerance is
±15 lbf/in2.
M9395/33-A2YQG is the part number for a switch that is actuated on increasing pressure by 250
lbf/in2 and that is deactuated on decreasing pressure at 140 ±15 lbf/in2.
Supersession data: M9395/33-01 is superseded by M9395/33-A2YQG.
TABLE I. Code for pressure setting modes.
Code
Setting modes
character
High pressure
Low pressure
A
AT (or BY)
AT (or BY)
B
AT (or BY)
Differential
C
Differential
AT (or BY)
3