3020-00-542-0950 GEAR,SPUR Index 5330-00-542-0958 PACKING,PREFORMED

National Stock Number:
6625-00-542-0952

Federal Supply Class:
6625

National Item Identification Number:
005420952

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:
1539-0-500MAAC27197METERMASTER INC METERMOD DIV
1539-0-500MAAC28304CUSTOM METERING COMPANY INC
1539-0-500MAAC65092SOLARTRON ELECTRONICS INC WESTON INSTRUMENTS DIV


Techincal Specification:
INSTALLATION DESIGNPANEL
INDICATOR TYPEDIAL W/POINTER
MEASUREMENT RANGE0.0 TO 500.0 MILLIAMPERES, AC SINGLE INDICATOR SINGLE RANGE
ACCURACY IN PERCENT-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
SCALE GRADUATION TYPELINEAR SINGLE INDICATOR SINGLE RANGE
SCALE DIVISION QUANTITY100 SINGLE INDICATOR SINGLE RANGE
POINTER COLORBLACK SINGLE INDICATOR SINGLE RANGE
DIAL SCALE MARKING COLORBLACK SINGLE INDICATOR SINGLE RANGE
BACKGROUND COLORWHITE SINGLE INDICATOR SINGLE RANGE
MOVEMENT TYPEMOVING IRON VANE
MOVEMENT SUSPENSION METHODJEWEL PIVOT BASE
CIRCUIT ATTACHMENT METHOD AND QUANTITY2 SOLDER LUG AND
2 THREADED STUD
POWER SOURCEEXTERNAL
CIRCUIT CURRENT FOR WHICH DESIGNEDAC
STYLE DESIGNATORROUND FLUSH MTG
METER BODY DIAMETER BEHIND MOUNTING FLANGE2.800 INCHES NOMINAL
METER DEPTH BEHIND MOUNTING FLANGE2.000 INCHES NOMINAL
OVERALL DIAMETER3.500 INCHES NOMINAL
OVERALL LENGTH2.250 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY3 UNTHREADED HOLE
MOUNTING HOLE DIAMETER0.138 INCHES NOMINAL
MOUNTING ARRANGEMENT STYLETHREE HOLE/STUD BOLT CIRCLE
MOUNTING BOLT CIRCLE DIAMETER3.160 INCHES NOMINAL
PANEL FOR WHICH DESIGNEDMAGNETIC
CIRCUIT CONSTRUCTION TYPENONELECTRONIC
MATERIALSTEEL
SURFACE TREATMENTENAMEL SEMIGLOSS
NUCLEAR HARDNESS CRITICAL FEATURENONHARDENED
FEATURES PROVIDEDMAGNETIC SHIELD
FSC APPLICATION DATATEST SET ELECTRONIC


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