MIL-PRF-10304/20D
26 April 1999
SUPERSEDING
MIL-M-10304/20C
17 December 1975
PERFORMANCE SPECIFICATION SHEET
METERS, ELECTRICAL INDICATING, PANEL TYPE, RUGGEDIZED:
VOLTMETER AND AMMETER, DC (SQUARE FLANGE, 1 INCH), STYLE 03
This specification is approved for use by all Departments
and Agencies of the Department of Defense.
The requirements for acquiring the meters described herein
shall consist of this specification and MIL-PRF-10304.
Inches
mm
Inches
mm
.010
.25
1.000
25.40
.016
.41
1.015
25.78
.112
2.84
1.093
27.76
.125
3.18
1.312
33.32
.300
7.62
1.480
37.59
.375
9.53
1.745
44.32
.656
16.66
1.750
44.45
.872
22.15
1.780
45.21
.875
22.23
NOTES:
1. Dimensions are in inches.
2. Metric equivalents are given for general information.
3. Unless otherwise specified, tolerances are ±.005 (.13 mm).
4. Terminal location is optional.
5. Supplied with .035 (.89 mm) black rubber mounting gasket. Past experience has shown that gaskets
in accordance with ASTM D2000 (e.g., grade no. M5 BC 410 A14 B14 F19) allows the meter to meet
the performance requirements of this specification.
FIGURE 1. Meter, panel type.
AMSC N/A
Page 1 of 3
FSC 6625
DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited.