6625-01-356-1448 AMMETER Index 5895-01-356-1450 CONTROL,DISTRIBUTION

National Stock Number:
6625-01-356-1449

Federal Supply Class:
6625

National Item Identification Number:
013561449

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:
1827AS119-130003NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER
60120-3090155026SIMPSON ELECTRIC COMPANY, INC.
MK777-3650BZM1MKC ELECTRONICS INC
S1239955026SIMPSON ELECTRIC COMPANY, INC.


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 AND GREEN AND RED SINGLE INDICATOR SINGLE RANGE
FURNISHED ITEMS AND QUANTITYNUT 2
FEATURES PROVIDEDKNIFE EDGE POINTER AND ZERO ADJUSTER
FSC APPLICATION DATATEST SET,ELECT. EQUIP.
INDICATOR TYPEDIAL W/POINTER
INSTALLATION DESIGNPANEL
NUCLEAR HARDNESS CRITICAL FEATURENONHARDENED
OVERALL DIAMETER3.485 INCHES MINIMUM AND 3.515 INCHES MAXIMUM
OVERALL LENGTH2.205 INCHES MINIMUM AND 2.295 INCHES MAXIMUM
METER DEPTH BEHIND MOUNTING FLANGE1.185 INCHES MINIMUM AND 1.215 INCHES MAXIMUM
METER BODY DIAMETER BEHIND MOUNTING FLANGE2.485 INCHES MINIMUM AND 2.695 INCHES MAXIMUM
MOUNTING ARRANGEMENT STYLETHREE HOLE/STUD BOLT CIRCLE
MOUNTING BOLT CIRCLE DIAMETER3.160 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY3 UNTHREADED HOLE
MOUNTING HOLE DIAMETER0.143 INCHES MINIMUM AND 0.157 INCHES MAXIMUM
MOVEMENT SUSPENSION METHODJEWEL PIVOT BASE
MOVEMENT TYPEMOVING COIL, PERMANENT MAGNET
POINTER COLORBLACK SINGLE INDICATOR SINGLE RANGE
POWER SOURCEEXTERNAL
STYLE DESIGNATORROUND FLUSH MTG


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