4420-01-090-4273 COOLER,FLUID,INDUSTRIAL Index 5955-01-090-4275 OSCILLATOR,CRYSTAL CONTROLLED

National Stock Number:
6625-01-090-4274

Federal Supply Class:
6625

National Item Identification Number:
010904274

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:
122177221PHAOSTRON INSTRUMENT AND ELECTRONIC COMPANY
1221-1817877221PHAOSTRON INSTRUMENT AND ELECTRONIC COMPANY
2659409004TRANSISTOR DEVICES INC
1221-2659477221PHAOSTRON INSTRUMENT AND ELECTRONIC COMPANY


Techincal Specification:
ACCURACY IN PERCENT-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
CIRCUIT CONSTRUCTION TYPENONELECTRONIC
CIRCUIT CURRENT FOR WHICH DESIGNEDDC
CIRCUIT ATTACHMENT METHOD AND QUANTITY2 THREADED STUD
COLORWHITE BACKGROUND SINGLE INDICATOR SINGLE RANGE
DIAL SCALE MARKING COLORBLACK SINGLE INDICATOR SINGLE RANGE
DISTANCE BETWEEN MOUNTING FACILITY CENTERS1.125 INCHES NOMINAL
FURNISHED ITEMS AND QUANTITYNUT 4; WASHER 4
FEATURES PROVIDEDZERO ADJUSTER
FSC APPLICATION DATATEST SET,ELECT. EQUIP.
INDICATOR TYPEDIAL W/POINTER
INSTALLATION DESIGNPANEL
OVERALL HEIGHT1.060 INCHES NOMINAL
OVERALL LENGTH2.500 INCHES NOMINAL
OVERALL WIDTH2.000 INCHES NOMINAL
PANEL FOR WHICH DESIGNEDNONMAGNETIC
MATERIALSTEEL
MEASUREMENT RANGE+0.0 TO 1.0 AMPERES, DC SINGLE INDICATOR SINGLE RANGE
MOUNTING ARRANGEMENT STYLETWO HOLE/STUD
MOUNTING FACILITY TYPE AND QUANTITY2 UNTHREADED HOLE(S)
MOUNTING HOLE DIAMETER0.112 INCHES NOMINAL
MOVEMENT SUSPENSION METHODJEWEL PIVOT BASE
MOVEMENT TYPEMOVING COIL, PERMANENT MAGNET
NUCLEAR HARDNESS CRITICAL FEATURENONHARDENED
POINTER COLORBLACK SINGLE INDICATOR SINGLE RANGE
POWER SOURCEEXTERNAL
SCALE DIVISION QUANTITY20 SINGLE INDICATOR SINGLE RANGE
SCALE GRADUATION TYPELINEAR SINGLE INDICATOR SINGLE RANGE
SENSITIVITY RATING50.0 MILLIVOLTS
STYLE DESIGNATORRECTANGULAR SURFACE MTG
SUPPLEMENTARY FEATURESRESISTANCE 25 OHMS PLUS OR MINUS 5 PERCENT


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