Part Details | AUDIO LEVEL METER
6625-00-174-3566 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.
Alternate Parts: 2223JD1, 222-3JD1, C46041, C4604-1, C46041, C4604-1, 6625-00-174-3566, 00-174-3566, 6625001743566, 001743566
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 05, 1968 | 00-174-3566 | 16456 ( METER, AUDIO LEVEL ) |
REFERENCE DRAWINGS & PICTURES
FOUR HOLE/STUD BOLT CIRCLE
RECTANGULAR FLUSH MTG
Cross Reference | NSN 6625-00-174-3566
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 222-3JD1 | 83697 | EDISON THOMAS A RESEARCH LABORATORY |
| C4604-1 | 03538 | LOCKHEED MARTIN CORPORATIONDIV RMS |
| C4604-1 | 54497 | MARTIN MARIETTA TECHNOLOGIES INCSUB OF MARTIN MARIETTA CORP |
Technical Data | NSN 6625-00-174-3566
| Characteristic | Specifications |
|---|---|
| INSTALLATION DESIGN | PANEL |
| INDICATOR TYPE | DIAL W/POINTER |
| MOVEMENT TYPE | MOVING COIL, PERMANENT MAGNET |
| MOVEMENT SUSPENSION METHOD | JEWEL PIVOT BASE |
| CIRCUIT ATTACHMENT METHOD AND QUANTITY | 4 SCREW |
| SENSITIVITY RATING | 50.0 MILLIAMPERES |
| SCALE SELECTION METHOD | TERMINAL |
| POWER SOURCE | EXTERNAL |
| CIRCUIT CURRENT FOR WHICH DESIGNED | DC |
| STYLE DESIGNATOR | RECTANGULAR FLUSH MTG |
| METER BODY DIAMETER BEHIND MOUNTING FLANGE | 3.125 INCHES NOMINAL |
| METER DEPTH BEHIND MOUNTING FLANGE | 2.562 INCHES NOMINAL |
| OVERALL HEIGHT | 3.250 INCHES NOMINAL |
| OVERALL LENGTH | 3.062 INCHES NOMINAL |
| OVERALL WIDTH | 3.250 INCHES NOMINAL |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 UNTHREADED HOLE |
| MOUNTING HOLE DIAMETER | 0.170 INCHES NOMINAL |
| MOUNTING ARRANGEMENT STYLE | FOUR HOLE/STUD BOLT CIRCLE |
| MOUNTING BOLT CIRCLE DIAMETER | 3.500 INCHES NOMINAL |
| MATERIAL | PLASTIC |
| NUCLEAR HARDNESS CRITICAL FEATURE | |
| SPECIAL MARKINGS | RED BAND FROM M0.5 TO P0.5 |
| FEATURES PROVIDED | ZERO ADJUSTER |
| SPECIAL FEATURES | GLASS SEALED AGAINST WATER,CURRENT RATIO TYPE METER |
| FSC APPLICATION DATA | TEST SET,ELECT. EQUIP. |