5998-00-238-1256 ELECTRONIC COMPONENTS ASSEMBLY Index 6625-00-238-1258 METER,AUDIO LEVEL

National Stock Number:
6625-00-238-1257

Federal Supply Class:
6625

National Item Identification Number:
002381257

Description:
AMMETER

Detail:
An instrument which measures electric current and is calibrated and marked in amperes or any multiple and/or submultiple thereof. The value may be expressed by means of a pointer and calibrated dial or a digital readout display. For current detecting type of devices, see GALVANOMETER.


Manufacturer Information:
MILM681349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MR34W015RFAA81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
ACCURACY IN PERCENT-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
BACKGROUND COLORWHITE SINGLE INDICATOR SINGLE RANGE
CIRCUIT ATTACHMENT METHOD AND QUANTITY2 THREADED STUD
CIRCUIT CURRENT FOR WHICH DESIGNEDAC
DIAL SCALE MARKING COLORBLACK SINGLE INDICATOR SINGLE RANGE
DIELECTRIC WITHSTANDING VOLTAGE IN VOLTS3000.0
FURNISHED ITEMS AND QUANTITYNUTS 4,SOLDER LUGS 4,WASHERS 4
FEATURES PROVIDEDMAGNETIC SHIELD
FREQUENCY RESPONSE RANGE+0.025 TO 30.000 KILOHERTZ
INSTALLATION DESIGNPANEL
OVERALL DIAMETER3.500 INCHES MAXIMUM
OVERALL LENGTH2.000 INCHES MAXIMUM
MATERIALPLASTIC
MEASUREMENT RANGE+0.0 TO 15.0 AMPERES, AC SINGLE INDICATOR SINGLE RANGE
METER DEPTH BEHIND MOUNTING FLANGE1.660 INCHES MAXIMUM
METER BODY DIAMETER BEHIND MOUNTING FLANGE2.800 INCHES MAXIMUM
MOUNTING ARRANGEMENT STYLETHREE HOLE/STUD BOLT CIRCLE
MOUNTING BOLT CIRCLE DIAMETER3.160 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY3 UNTHREADED HOLE
MOUNTING HOLE DIAMETER0.150 INCHES NOMINAL
MOVEMENT SUSPENSION METHODMETAL PIVOT BASE
MOVEMENT TYPEMOVING IRON VANE
SCALE DIVISION QUANTITY15 SINGLE INDICATOR SINGLE RANGE
SENSITIVITY RATING250.0 MILLIVOLTS
STYLE DESIGNATORROUND FLUSH MTG


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