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National Stock Number:
6625-00-183-0060
Federal Supply Class:
6625
National Item Identification Number:
001830060
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.
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Manufacturer Information:
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Techincal Specification:
| ACCURACY IN PERCENT | -3.0 TO 3.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE | | BACKGROUND COLOR | WHITE SINGLE INDICATOR SINGLE RANGE | | DIAL SCALE MARKING COLOR | BLACK SINGLE INDICATOR SINGLE RANGE | | FSC APPLICATION DATA | TEST SET,ELECT. EQUIP. | | INSTALLATION DESIGN | PANEL | | OVERALL DIAMETER | 2.690 INCHES NOMINAL | | OVERALL LENGTH | 1.640 INCHES NOMINAL | | METER BODY DIAMETER BEHIND MOUNTING FLANGE | 2.170 INCHES NOMINAL | | METER DEPTH BEHIND MOUNTING FLANGE | 1.390 INCHES NOMINAL | | MOUNTING ARRANGEMENT STYLE | THREE HOLE/STUD BOLT CIRCLE | | MOUNTING BOLT CIRCLE DIAMETER | 2.440 INCHES NOMINAL | | MOUNTING FACILITY TYPE AND QUANTITY | 3 FLANGE | | RELIABILITY INDICATOR | NOT ESTABLISHED | | SCALE SELECTION METHOD | TERMINAL | | SPECIAL MARKINGS | CAL IM | | STYLE DESIGNATOR | ROUND FLUSH MTG |
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