MIL-DTL-83361B
Electrical zero
reference mark 50
1.75 MIN DIA
psi graduation
(see note 11)
Graduation for 30 psi
shall be located on the
60
OIL
horizontal centerline
Dial background color
40 PRESS 80
at the left side of the
durable black conforming
dial when facing front
to FED-STD-595 color
of dial
PSI
20
number 37038
100
0
0.09
40° ± 0° 15'
0.16
0.18
0.09
0.125
0.16
0.18
L 45° 0.800
45° 0.800
0.580
R
0.125
0.200
0.406
0.405
0.405
Rear pointer
front pointer
Pointer letter (typ) and shaded pointer
area (typ) color durable white conforming
to FED-STD-595 color number 37875
NOTES:
1. Shaded pointer areas, pointer letters, and dial markings are to be lighted.
2. Dimensions in inches.
3. Unless otherwise specified, tolerances are: 2 Places ±0.10; 3 places ±0.005, angles +1 degree.
4. Color of dial markings specified in 3.3.4.1: durable dull white conforming to FED-STD-595
color number 37875.
5. Color of dial markings specified in 3.3.4.2: durable dull black conforming to FED-STD-595
color number 37038, durable gloss black conforming to FED-STD-595 color number 17038, or
durable dull white conforming to FED-STD-595 color number 37875.
6. For dial markings dimensions, see table I of this specification.
7. Each graduation shall be within ±0º 15' of the true linear scale position.
8. Dial background and unshaded part of pointers shall be durable dull black conforming to
FED-STD-595 color number 37038.
9. Thickness of pointers shall not be less than 0.01 inch.
10. Numerals and letters shall be in accordance with MS33558.
11. Outside diameter shall be such that the pointer shall overlap one-fifth of the shortest graduation
on the dial.
FIGURE 2. Dial and pointers.
6
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