Part Details | AUDIO LEVEL METER
6625-00-643-2776 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: 907238, 907-238, 1474, A1387428, A1387-428, 80230A, 80230A, 802-30A, 6625-00-643-2776, 00-643-2776, 6625006432776, 006432776
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1963 | 00-643-2776 | 16456 ( METER, AUDIO LEVEL ) |
REFERENCE DRAWINGS & PICTURES
FOUR HOLE/STUD RECTANGULAR/SQUARE
RECTANGULAR FLUSH MTG
Cross Reference | NSN 6625-00-643-2776
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 907-238 | 33005 | JEWELL INSTRUMENTS, LLCDBA MODUTEC |
| 1474 | 15309 | JEWELL INSTRUMENTS, LLCDBA MODUTEC USE CAGE CODE 33005 FOR |
| A1387-428 | 58880 | MEGGITT (NEW HAMPSHIRE), INC |
| 80230A | 65092 | SOLARTRON ELECTRONICS INCWESTON INSTRUMENTS DIV |
| 802-30A | 65092 | SOLARTRON ELECTRONICS INCWESTON INSTRUMENTS DIV |
Technical Data | NSN 6625-00-643-2776
| 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 BINDING POST |
| POWER SOURCE | EXTERNAL |
| CIRCUIT CURRENT FOR WHICH DESIGNED | AC |
| STYLE DESIGNATOR | RECTANGULAR FLUSH MTG |
| METER BODY DIAMETER BEHIND MOUNTING FLANGE | 3.250 INCHES NOMINAL |
| METER DEPTH BEHIND MOUNTING FLANGE | 1.120 INCHES NOMINAL |
| OVERALL HEIGHT | 3.940 INCHES NOMINAL |
| OVERALL LENGTH | 1.600 INCHES NOMINAL |
| OVERALL WIDTH | 4.250 INCHES NOMINAL |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 FLANGE |
| MOUNTING ARRANGEMENT STYLE | FOUR HOLE/STUD RECTANGULAR/SQUARE |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 3.600 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 3.290 INCHES NOMINAL |
| MATERIAL | PLASTIC |
| NUCLEAR HARDNESS CRITICAL FEATURE | |
| FEATURES PROVIDED | ZERO ADJUSTER |
| FSC APPLICATION DATA | TEST SET,ELECT. EQUIP. |