8135-00-423-6735 PROTECTOR STEEL STR Index 6625-00-423-6739 VOLTMETER

National Stock Number:
6625-00-423-6738

Federal Supply Class:
6625

National Item Identification Number:
004236738

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:
391960-100752L3HARRIS TECHNOLOGIES, INC.
62177221PHAOSTRON INSTRUMENT AND ELECTRONIC COMPANY
621-1508577221PHAOSTRON INSTRUMENT AND ELECTRONIC COMPANY
830977221PHAOSTRON INSTRUMENT AND ELECTRONIC COMPANY


Techincal Specification:
INSTALLATION DESIGNPANEL
INDICATOR TYPEDIAL W/POINTER
MEASUREMENT RANGE0.0 TO 1.0 AMPERES, 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 QUANTITY20 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 THREADED STUD
SENSITIVITY RATING10.0 MILLIAMPERES
POWER SOURCEEXTERNAL
CIRCUIT CURRENT FOR WHICH DESIGNEDDC
STYLE DESIGNATORROUND FLUSH MTG
METER BODY DIAMETER BEHIND MOUNTING FLANGE2.150 INCHES NOMINAL
METER DEPTH BEHIND MOUNTING FLANGE1.170 INCHES NOMINAL
OVERALL DIAMETER2.695 INCHES MAXIMUM
OVERALL LENGTH2.030 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY3 SCREW AND
3 UNTHREADED HOLE
MOUNTING HOLE DIAMETER0.120 INCHES MINIMUM AND
0.130 INCHES MAXIMUM
MOUNTING ARRANGEMENT STYLETHREE HOLE/STUD BOLT CIRCLE
MOUNTING BOLT CIRCLE DIAMETER2.440 INCHES NOMINAL
PANEL FOR WHICH DESIGNEDMAGNETIC OR
NONMAGNETIC
CIRCUIT CONSTRUCTION TYPENONELECTRONIC
MATERIALSTEEL
SURFACE TREATMENTCADMIUM
NUCLEAR HARDNESS CRITICAL FEATURENONHARDENED
ENVIRONMENTAL PROTECTIONSHOCK RESISTANT AND
VIBRATION RESISTANT
FURNISHED ITEMS AND QUANTITYNUT 7; WASHER 5
SPECIAL MARKINGSSEALED DO NOT OPEN ON REAR OF METER; PLUS SIGN OVER POSITIVE YERMINAL
FEATURES PROVIDEDMAGNETIC SHIELD AND
ZERO ADJUSTER
SPECIAL FEATURESRUGGEDIZED
FSC APPLICATION DATATEST SET,ELECT. EQUIP.


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