Part Details | AUDIO LEVEL METER
6625-00-851-6064 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: 551, 551, 1240038429, 124-0038-429, 6625-00-851-6064, 00-851-6064, 6625008516064, 008516064
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1963 | 00-851-6064 | 16456 ( METER, AUDIO LEVEL ) |
REFERENCE DRAWINGS & PICTURES
FOUR HOLE/STUD RECTANGULAR/SQUARE
RECTANGULAR FLUSH MTG
Cross Reference | NSN 6625-00-851-6064
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 551 | 33005 | JEWELL INSTRUMENTS, LLCDBA MODUTEC |
| 551 | 88947 | MARION ELECTRICAL INSTRUMENT CO |
| 124-0038-429 | 13499 | ROCKWELL COLLINS, INC.DBA GOVERNMENT SYSTEMS |
Technical Data | NSN 6625-00-851-6064
| 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 | 2 THREADED STUD |
| SENSITIVITY RATING | 75.0 MILLIAMPERES |
| SCALE SELECTION METHOD | TERMINAL |
| DIELECTRIC WITHSTANDING VOLTAGE IN VOLTS | 3000.0 |
| POWER SOURCE | EXTERNAL |
| CIRCUIT CURRENT FOR WHICH DESIGNED | DC |
| STYLE DESIGNATOR | RECTANGULAR FLUSH MTG |
| METER BODY DIAMETER BEHIND MOUNTING FLANGE | 2.722 INCHES MAXIMUM |
| METER DEPTH BEHIND MOUNTING FLANGE | 0.949 INCHES MAXIMUM |
| OVERALL HEIGHT | 4.167 INCHES MAXIMUM |
| OVERALL LENGTH | 2.312 INCHES MAXIMUM |
| OVERALL WIDTH | 4.645 INCHES MAXIMUM |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 THREADED STUD |
| MOUNTING STUD DIAMETER | 0.135 INCHES NOMINAL |
| MOUNTING STUD LENGTH | 0.513 INCHES NOMINAL |
| MOUNTING ARRANGEMENT STYLE | FOUR HOLE/STUD RECTANGULAR/SQUARE |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 4.000 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 3.562 INCHES NOMINAL |
| MATERIAL | PLASTIC PHENOL-FORMALDEHYDE |
| SURFACE TREATMENT | PAINT |
| NUCLEAR HARDNESS CRITICAL FEATURE | |
| ENVIRONMENTAL PROTECTION | AIRTIGHT AND DUST RESISTANT AND FUNGUS RESISTANT AND HEAT RESISTANT AND HUMIDITY RESISTANT AND SHOCK RESISTANT AND VIBRATION RESISTANT AND WATER RESISTANT |
| FURNISHED ITEMS AND QUANTITY | NUT 6; LOCKWASHER 6; SHUNT WIRE 1; SEAL 1 |
| SPECIAL MARKINGS | ON FRONT,MADE IN USA |
| FEATURES PROVIDED | SELF-ILLUMINATION FACILITY |
| SPECIAL FEATURES | RUGGEDIZED |
| SPECIAL TEST FEATURES | COMPLIES WITH MIL-M-10304 |
| FSC APPLICATION DATA | TEST SET,ELECT. EQUIP. |