NSN 6625-01-138-4987
Part Details | AUDIO LEVEL METER
6625-01-138-4987 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: 2015B, 53040001, 5304-0001, 2015, 6625-01-138-4987, 01-138-4987, 6625011384987, 011384987
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | SEP 15, 1982 | 01-138-4987 | 16456 ( METER, AUDIO LEVEL ) |
REFERENCE DRAWINGS & PICTURES
FOUR HOLE/STUD RECTANGULAR/SQUARE
RECTANGULAR FLUSH MTG
Cross Reference | NSN 6625-01-138-4987
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2015B | 8D445 | BURTON-ROGERS CO INCCALIBRON INSTRUMENTS DIV |
| 5304-0001 | 55788 | CATEL TELECOMMUNICATIONS INCSUB OF DATA-DESIGN LABORATORIES |
| 2015 | 16288 | METSO MINERALS INDUSTRIES, INC.DBA BULK MATERIAL HANDLING |
Technical Data | NSN 6625-01-138-4987
| 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 SOLDER LUG |
| SENSITIVITY RATING | 1.0 AMPERES |
| SCALE SELECTION METHOD | TERMINAL |
| DIELECTRIC WITHSTANDING VOLTAGE IN VOLTS | 2000.0 |
| POWER SOURCE | EXTERNAL |
| CIRCUIT CURRENT FOR WHICH DESIGNED | DC |
| STYLE DESIGNATOR | RECTANGULAR FLUSH MTG |
| METER BODY DIAMETER BEHIND MOUNTING FLANGE | 1.490 INCHES NOMINAL |
| METER DEPTH BEHIND MOUNTING FLANGE | 1.037 INCHES NOMINAL |
| OVERALL HEIGHT | 1.729 INCHES NOMINAL |
| OVERALL LENGTH | 1.356 INCHES NOMINAL |
| OVERALL WIDTH | 1.729 INCHES NOMINAL |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 THREADED STUD |
| MOUNTING STUD DIAMETER | 0.108 INCHES NOMINAL |
| MOUNTING STUD LENGTH | 0.451 INCHES NOMINAL |
| MOUNTING ARRANGEMENT STYLE | FOUR HOLE/STUD RECTANGULAR/SQUARE |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 1.304 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 1.304 INCHES NOMINAL |
| MATERIAL | PLASTIC |
| 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 4; LOCKWASHER 4; SEAL 1 |
| SPECIAL MARKINGS | RED BAND FROM 0 VU TO 3 VU |
| FEATURES PROVIDED | ZERO ADJUSTER |
| SPECIAL FEATURES | RUGGEDIZED |
| FSC APPLICATION DATA | TEST SET,ELECT. EQUIP. |