Part Number
Part Number:
NSN:
NIIN:
Item Name:
METER , AUDIO LEVEL
Definition:
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.
CAGE Information
| Code | Company |
|---|---|
| 21530 | SPENCER INDUSTRIES INC |
Federal Supply Class
Title
ELECTRICAL AND ELECTRONIC PROPER
Inclusions:
INCLUDES TEST LEADS AND TEST LEAD ATTACHMENTS; TEST INSTRUMENTS DESIGNED FOR COMMUNICATION EQUIPMENT; TEST INSTRUMENTS DESIGNED FOR USE WITH ELECTRONIC EQUIPMENT CLASSIFIED IN TWO OR MORE FSC GROUPS.
Exclusions:
EXCLUDES RADIAC EQUIPMENT
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| APMM | DIAL SCALE MARKING COLOR | BLACK SINGLE INDICATOR SINGLE RANGE AND RED SINGLE INDICATOR SINGLE RANGE |
| APMM | DIAL SCALE MARKING COLOR | BLACK SINGLE INDICATOR SINGLE RANGE AND RED SINGLE INDICATOR SINGLE RANGE |
| AFFL | MOUNTING BOLT CIRCLE DIAMETER | 2.440 INCHES NOMINAL |
| APSW | METER BODY DIAMETER BEHIND MOUNTING FLANGE | 2.150 INCHES NOMINAL |
| AWZJ | POWER SOURCE | EXTERNAL |
| APPN | ACCURACY IN PERCENT | -2.0/+2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| APST | METER DEPTH BEHIND MOUNTING FLANGE | 1.063 INCHES NOMINAL |
| ADAV | OVERALL DIAMETER | 2.750 INCHES NOMINAL |
| ANRL | MOUNTING ARRANGEMENT STYLE | THREE HOLE/STUD BOLT CIRCLE |
| AMQY | INSTALLATION DESIGN | PANEL |
| CBBL | FEATURES PROVIDED | ZERO ADJUSTER |
| ASSS | POINTER COLOR | BLACK SINGLE INDICATOR SINGLE RANGE |
| NHCF | NUCLEAR HARDNESS CRITICAL FEATURE | NONHARDENED |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 3 FLANGE |
| AMKD | INDICATOR TYPE | DIAL W/POINTER |
| ABHP | OVERALL LENGTH | 1.103 INCHES NOMINAL |
| AACT | CIRCUIT CURRENT FOR WHICH DESIGNED | AC |
| BHSX | CIRCUIT CONSTRUCTION TYPE (NON-CORE) | NONELECTRONIC |
| AQFY | BACKGROUND COLOR | WHITE SINGLE INDICATOR SINGLE RANGE |
| CTQL | MOVEMENT SUSPENSION METHOD | METAL PIVOT BASE |
| BHMW | MEASUREMENT RANGE | -20.0/+3.0 DECIBELS SINGLE INDICATOR SINGLE RANGE |
| ABWG | SCALE DIVISION QUANTITY | 15 SINGLE INDICATOR SINGLE RANGE |
| BHDC | SCALE GRADUATION TYPE | LINEAR SINGLE INDICATOR SINGLE RANGE |
| FEAT | SPECIAL FEATURES | REQUIRES EXTERNAL RESISTOR |
| CTTD | CIRCUIT ATTACHMENT METHOD AND QUANTITY | 2 SOLDER LUG |
| STYL | STYLE DESIGNATOR | ROUND FLUSH MTG |
| ZZZV | FSC APPLICATION DATA | TEST SET,ELECT. EQUIP. |
| AQEC | MOVEMENT TYPE | MOVING IRON VANE |
| APSN | PANEL FOR WHICH DESIGNED (NON-CORE) | MAGNETIC |