6625-01-133-4637 VOLTMETER Index 6605-01-133-4639 CONTROL-INDICATOR

National Stock Number:
6625-01-133-4638

Federal Supply Class:
6625

National Item Identification Number:
011334638

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:
631-E41577221PHAOSTRON INSTRUMENT AND ELECTRONIC COMPANY
638-E41577221PHAOSTRON INSTRUMENT AND ELECTRONIC COMPANY
C10749-281755LOCKHEED MARTIN CORPORATION


Techincal Specification:
ACCURACY IN PERCENT-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
BACKGROUND COLORWHITE SINGLE INDICATOR SINGLE RANGE
CIRCUIT ATTACHMENT METHOD AND QUANTITY2 THREADED STUD
CIRCUIT CURRENT FOR WHICH DESIGNEDDC
DIAL SCALE MARKING COLORBLACK SINGLE INDICATOR SINGLE RANGE
DIELECTRIC WITHSTANDING VOLTAGE IN VOLTS3000.0
FSC APPLICATION DATATEST SET,ELECT. EQUIP.
INSTALLATION DESIGNPANEL
OVERALL DIAMETER3.510 INCHES NOMINAL
OVERALL LENGTH2.060 INCHES NOMINAL
MEASUREMENT RANGE+0.0 TO 100.0 MILLIAMPERES, DC SINGLE INDICATOR 2ND RANGE
MEASUREMENT RANGE+0.0 TO 25.0 MILLIAMPERES, DC SINGLE INDICATOR 1ST RANGE
METER DEPTH BEHIND MOUNTING FLANGE1.660 INCHES NOMINAL
METER BODY DIAMETER BEHIND MOUNTING FLANGE2.800 INCHES NOMINAL
MOUNTING ARRANGEMENT STYLETHREE HOLE/STUD BOLT CIRCLE
MOUNTING BOLT CIRCLE DIAMETER3.160 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY3 UNTHREADED HOLE
MOUNTING HOLE DIAMETER0.150 INCHES NOMINAL
MOVEMENT SUSPENSION METHODJEWEL PIVOT BASE
SPECIFICATION/STANDARD DATA81755-C10749 MANUFACTURERS SPECIFICATION CONTROL
STYLE DESIGNATORROUND FLUSH MTG
SPECIAL FEATUREST.O. 43D7-19-24; N/H/A CONTROL PANEL ASSY


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