TM 75053
ML573
1. NOMENCLATURE: Scale, Conversion, Pressure-Tem-
7. MAJOR COMPONENT:
perature-Altitude ML573.
Scale, Conversion, Pressure-Temperature-Altitude ML
573/UM.
2. TYPE CLASSIFICATION: Standard A.
8. SET, SYSTEM, FACILITY, AND CONFIGURATION
3. SECURITY REQUIREMENTS: Unclassified.
APPLICATIONS:
This equipment is used in Manual Meteorological Sta-
4. PRIMARY USE OR CONCEPT OF EMPLOYMENT:
tion AN/TMQ4.
Used for the determination of ballistic data in artillery
calculations.
9. ADDITIONAL EQUIPMENT REQUIRED AND AUX-
ILIARY EQUIPMENT: None.
5. BRIEF FUNCTIONAL DESCRIPTION:
Scale, Conversion, Pressure-Temperature-Altitude ML
10. TOOLS AND TEST EQUIPMENT: None.
573 is used in conjunction with Chart ML574/UM for
the determination of ballistic data in artillery calculations.
11. REFERENCE DATA AND LITERATURE:
Mean virtual temperature, pressure, and altitude given on
TM 11666021812, 25P _ _ _ _ _ _ ML573
Chart ML574/UM are converted to ballistic data by the
12. REPAIR PARTS SUPPORT CAPABILITY:
use of the ML573. The ML573 is a part of Manual
No density.
Meteorological Station AN/TMQ4.
13. TRAINING REQUIREMENTS:
6. TECHNICAL CHARACTERISTICS:
Operator MOS 93F20.
Type _ _ __ _ _ _ _ _ _ _ _ __ _ _ _ _ Plastic, flat, rectangu-
lar shaped.
14. TYPICAL BASIS OF ISSUE:
Graduation data _ _ _ _ _ _ _ _ Meters, 0 to 3,000;
sound ranging lay-
15. PRICE DATA:
ers: nato zones 1 to
Expendable, nonrepairable.
15; fallout wind
zones 1 to 6; com-
16. ITEM REPLACED: None.
puter zones 1 to 26;
17. REMARKS:
ft, 0 to 10,000.
Dimensions _ _ _ _ _ _ _ _ _
Issued as replacement unit.
15.171 in. long.
172
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