6625-00-648-8409 PROD,TEST Index 6625-00-648-8421 AMMETER

National Stock Number:
6625-00-648-8419

Federal Supply Class:
6625

National Item Identification Number:
006488419

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:
154227679500WESTINGHOUSE ELECTRIC CORP
50J557PC3279500WESTINGHOUSE ELECTRIC CORP
7B9090-39PC3679500WESTINGHOUSE ELECTRIC CORP
7B9090-39PC3779500WESTINGHOUSE ELECTRIC CORP
7B9090-39PC3879500WESTINGHOUSE ELECTRIC CORP
7B9090-39PC3979500WESTINGHOUSE ELECTRIC CORP
93123-6201-909545PC3280064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
INSTALLATION DESIGNPANEL
MEASUREMENT RANGE-30.0 TO 30.0 AMPERES, DC SINGLE INDICATOR SINGLE RANGE
ACCURACY IN PERCENT-1.0 TO 1.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
SCALE DIVISION QUANTITY30 SINGLE INDICATOR SINGLE RANGE
DIAL SCALE MARKING COLORWHITE SINGLE INDICATOR SINGLE RANGE
BACKGROUND COLORBLACK SINGLE INDICATOR SINGLE RANGE
CIRCUIT ATTACHMENT METHOD AND QUANTITY2 THREADED STUD
SENSITIVITY RATING50.0 MILLIVOLTS
CIRCUIT CURRENT FOR WHICH DESIGNEDDC
STYLE DESIGNATORRECTANGULAR FLUSH MTG
METER BODY DIAMETER BEHIND MOUNTING FLANGE3.960 INCHES NOMINAL
METER DEPTH BEHIND MOUNTING FLANGE3.812 INCHES NOMINAL
OVERALL HEIGHT4.688 INCHES NOMINAL
OVERALL WIDTH4.688 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE
MOUNTING HOLE DIAMETER0.266 INCHES NOMINAL
MOUNTING ARRANGEMENT STYLEFOUR HOLE/STUD RECTANGULAR/SQUARE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH3.375 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH3.375 INCHES NOMINAL
SPECIAL FEATURESPLASTIC WINDOW PER SPEC MIL-P-80B AMEND 1 AND NAVY HI-SHOCK


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