5998-01-286-1591 PRINTED WIRING BOARD Index 6625-01-286-1593 METER,ARBITRARY SCALE

National Stock Number:
6625-01-286-1592

Federal Supply Class:
6625

National Item Identification Number:
012861592

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:
1001-1968077221PHAOSTRON INSTRUMENT AND ELECTRONIC COMPANY
900925-292755NORTHROP GRUMMAN SYSTEMS CORP


Techincal Specification:
ACCURACY IN PERCENT-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
BACKGROUND COLORWHITE SINGLE INDICATOR SINGLE RANGE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH0.725 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH6.050 INCHES NOMINAL
CIRCUIT ATTACHMENT METHOD AND QUANTITY4 THREADED STUD
CIRCUIT CURRENT FOR WHICH DESIGNEDDC
CRITICALITY CODE JUSTIFICATIONASTW
DIAL SCALE MARKING COLORBLACK SINGLE INDICATOR SINGLE RANGE
DIELECTRIC WITHSTANDING VOLTAGE IN VOLTS500.0
FURNISHED ITEMS AND QUANTITYNUT 8; LOCKWASHER 8; SEAL 1
ENVIRONMENTAL PROTECTIONAIRTIGHT AND DUST RESISTANT AND FUNGUS RESISTANT AND HEAT RESISTANT AND HUMIDITY RESISTANT AND SHOCK RESISTANT AND VIBRATION RESISTANT AND WATER RESISTANT
FEATURES PROVIDEDMAGNETIC SHIELD AND ZERO ADJUSTER
FSC APPLICATION DATATEST SET,ELECT. EQUIP.
INDICATOR TYPEDIAL W/POINTER
INSTALLATION DESIGNPANEL
OVERALL HEIGHT1.510 INCHES MAXIMUM
OVERALL LENGTH7.760 INCHES MAXIMUM
OVERALL WIDTH6.690 INCHES MAXIMUM
PANEL FOR WHICH DESIGNEDMAGNETIC
MATERIALSTEEL
METER BODY HEIGHT BEHIND MOUNTING FLANGE1.190 INCHES MAXIMUM
METER BODY WIDTH BEHIND MOUNTING FLANGE5.430 INCHES MAXIMUM
METER DEPTH BEHIND MOUNTING FLANGE5.840 INCHES MAXIMUM
MOUNTING ARRANGEMENT STYLEFOUR HOLE/STUD RECTANGULAR/SQUARE
MOUNTING FACILITY TYPE AND QUANTITY4 SCREW AND 4 UNTHREADED HOLE
MOUNTING HOLE DIAMETER0.190 INCHES NOMINAL
MOVEMENT SUSPENSION METHODJEWEL PIVOT BASE
MOVEMENT TYPEMOVING COIL, PERMANENT MAGNET
NUCLEAR HARDNESS CRITICAL FEATURENONHARDENED
POINTER COLORRED SINGLE INDICATOR SINGLE RANGE
SCALE MARKING0; 10; 20; 30; PSIG
SCALE DIVISION QUANTITY30 SINGLE INDICATOR SINGLE RANGE
SCALE GRADUATION TYPELINEAR SINGLE INDICATOR SINGLE RANGE
SENSITIVITY RATING20.0 MILLIAMPERES
SPECIAL MARKINGSON BACK,BY TERMINALS +; -; ON FRONT,PSIG
SPECIAL TEST FEATURESCOMPLIES WITH MIL-M-10304
SPECIAL FEATURESRUGGEDIZED
STYLE DESIGNATORRECTANGULAR FLUSH MTG
SURFACE TREATMENTPAINT


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