1630-00-252-2668 PARTS KIT,BRAKE VALVE,CURE DATE Index 6625-00-252-2670 METER,AUDIO LEVEL

National Stock Number:
6625-00-252-2669

Federal Supply Class:
6625

National Item Identification Number:
002522669

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:
K850855SUB7PT121921RCA CORP DISTRIBUTOR AND SPECIAL PRODUCTS DIV
K850855SUB7PT149671LOCKHEED MARTIN CORP LOCKHEED MARTIN INFORMATION SYSTEMS AUTOMATED SPARES


Techincal Specification:
INSTALLATION DESIGNPANEL
MEASUREMENT RANGE-16.0 TO 3.0 DECIBELS SINGLE INDICATOR SINGLE RANGE
ACCURACY IN PERCENT-5.0 TO 5.0 AT FULL SCALE 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
STYLE DESIGNATORROUND FLUSH MTG
METER BODY DIAMETER BEHIND MOUNTING FLANGE2.047 INCHES NOMINAL
METER DEPTH BEHIND MOUNTING FLANGE1.594 INCHES NOMINAL
OVERALL DIAMETER2.562 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY3 UNTHREADED HOLE
MOUNTING HOLE DIAMETER0.116 INCHES NOMINAL
MOUNTING ARRANGEMENT STYLETHREE HOLE/STUD BOLT CIRCLE
MOUNTING BOLT CIRCLE DIAMETER2.312 INCHES NOMINAL
MATERIALPLASTIC
FEATURES PROVIDEDNONGLARE GLASS


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