6625-00-133-7672 AMMETER Index 6660-00-133-7674 NOMOGRAPH INFLATION

National Stock Number:
6625-00-133-7673

Federal Supply Class:
6625

National Item Identification Number:
001337673

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:
253427197METERMASTER INC METERMOD DIV
253428304CUSTOM METERING COMPANY INC
36627197METERMASTER INC METERMOD DIV
36628304CUSTOM METERING COMPANY INC
36665092SOLARTRON ELECTRONICS INC WESTON INSTRUMENTS DIV
253465092SOLARTRON ELECTRONICS INC WESTON INSTRUMENTS DIV
A265-110021269ESSEX ELECTRO ENGINEERS INC
55R55026SIMPSON ELECTRIC COMPANY, INC.
63777221PHAOSTRON INSTRUMENT AND ELECTRONIC COMPANY
63977221PHAOSTRON INSTRUMENT AND ELECTRONIC COMPANY


Techincal Specification:
INSTALLATION DESIGNPANEL
INDICATOR TYPEDIAL W/POINTER
MEASUREMENT RANGE0.0 TO 20.0 AMPERES, AC SINGLE INDICATOR SINGLE RANGE
ACCURACY IN PERCENT-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
SCALE GRADUATION TYPENONLINEAR 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 METHODTAUT BAND
CIRCUIT ATTACHMENT METHOD AND QUANTITY2 THREADED STUD
SENSITIVITY RATING5.0 AMPERES
DIELECTRIC WITHSTANDING VOLTAGE IN VOLTS5000.0
POWER SOURCEEXTERNAL
CIRCUIT CURRENT FOR WHICH DESIGNEDAC
STYLE DESIGNATORROUND FLUSH MTG
METER BODY DIAMETER BEHIND MOUNTING FLANGE2.750 INCHES NOMINAL
METER DEPTH BEHIND MOUNTING FLANGE1.250 INCHES NOMINAL
OVERALL DIAMETER3.500 INCHES NOMINAL
OVERALL LENGTH2.250 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY3 UNTHREADED HOLE
MOUNTING HOLE DIAMETER0.156 INCHES NOMINAL
MOUNTING ARRANGEMENT STYLETHREE HOLE/STUD BOLT CIRCLE
MOUNTING BOLT CIRCLE DIAMETER3.156 INCHES NOMINAL
PANEL FOR WHICH DESIGNEDMAGNETIC OR
NONMAGNETIC
CIRCUIT CONSTRUCTION TYPENONELECTRONIC
MATERIALSTEEL
SURFACE TREATMENTENAMEL
NUCLEAR HARDNESS CRITICAL FEATURENONHARDENED
ENVIRONMENTAL PROTECTIONSHOCK RESISTANT AND
VIBRATION RESISTANT
FURNISHED ITEMS AND QUANTITYNUT 4; WASHER 4
FEATURES PROVIDEDMAGNETIC SHIELD AND
ZERO ADJUSTER
SPECIAL FEATURESRUGGEDIZED
SPECIAL TEST FEATURESCONFORMS TO MIL-M-10304
FSC APPLICATION DATATEST SET,ELECT. EQUIP.


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