6625-00-643-3611 VOLTMETER Index 6110-00-643-3621 REGULATOR,VOLTAGE

National Stock Number:
6625-00-643-3613

Federal Supply Class:
6625

National Item Identification Number:
006433613

Description:
METER,AUDIO LEVEL

Detail:
AN INSTRUMENT WHICH MEASURES THE RATIO OF ELECTRICAL POWER WITH REFERENCE TO A PREDETERMINED VALUE AND IS CALIBRATED IN UNITS OF SOUND INTENSITY, USUALLY DECIBELS. THE VALUE MAY BE EXPRESSED BY MEANS OF A POINTER AND CALIBRATED DIAL OR A DIGITAL READOUT DISPLAY. IF OTHER THAN AUDIO FREQUENCY RANGES, SEE METER, NOISE LEVEL.


Manufacturer Information:
K-864314-149671LOCKHEED MARTIN CORP LOCKHEED MARTIN INFORMATION SYSTEMS AUTOMATED SPARES
K-864314-165092SOLARTRON ELECTRONICS INC WESTON INSTRUMENTS DIV
K-864314-188416HUGHES CORP


Techincal Specification:
ACCURACY IN PERCENT-5.0 TO 5.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
BACKGROUND COLORBUFF SINGLE INDICATOR SINGLE RANGE
CIRCUIT ATTACHMENT METHOD AND QUANTITY2 THREADED STUD
CIRCUIT CURRENT FOR WHICH DESIGNEDDC
DIAL SCALE MARKING COLORBLACK SINGLE INDICATOR SINGLE RANGE
FSC APPLICATION DATATEST SET,ELECT. EQUIP.
INDICATOR TYPEDIAL W/POINTER
INSTALLATION DESIGNPANEL
NUCLEAR HARDNESS CRITICAL FEATURENONHARDENED
OVERALL DIAMETER2.547 INCHES NOMINAL
OVERALL LENGTH2.047 INCHES MINIMUM AND 2.203 INCHES MAXIMUM
MATERIALSTEEL
MEASUREMENT RANGE-10.0 TO 5.0 DECIBELS SINGLE INDICATOR SINGLE RANGE
METER DEPTH BEHIND MOUNTING FLANGE1.422 INCHES NOMINAL
METER BODY DIAMETER BEHIND MOUNTING FLANGE2.062 INCHES NOMINAL
MOUNTING ARRANGEMENT STYLETHREE HOLE/STUD BOLT CIRCLE
MOUNTING BOLT CIRCLE DIAMETER2.312 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY3 UNTHREADED HOLE
MOUNTING HOLE DIAMETER0.120 INCHES NOMINAL
MOVEMENT SUSPENSION METHODJEWEL PIVOT BASE
MOVEMENT TYPEMOVING COIL, PERMANENT MAGNET
POINTER COLORBLACK SINGLE INDICATOR SINGLE RANGE
POWER SOURCEEXTERNAL
SCALE GRADUATION TYPENONLINEAR SINGLE INDICATOR SINGLE RANGE
SPECIAL FEATURESSHATTER PROOF NONGLARE GLASS
STYLE DESIGNATORROUND SEMI-FLUSH MTG
SURFACE TREATMENTENAMEL LUSTERLESS


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