Part Details | AUDIO LEVEL METER
6625-00-643-1088 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: A7256, GA7256, NX35, 718B341A14, 1726688, 6625-00-643-1088, 00-643-1088, 6625006431088, 006431088
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1963 | 00-643-1088 | 16456 ( METER, AUDIO LEVEL ) |
REFERENCE DRAWINGS & PICTURES
THREE HOLE/STUD BOLT CIRCLE
ROUND FLUSH MTG
Cross Reference | NSN 6625-00-643-1088
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| A7256 | 88113 | HBC SOLUTIONS, INC.DBA HARRIS BROADCAST |
| GA7256 | 82199 | ROHDE & SCHWARZ USA, INC. |
| NX35 | 79500 | WESTINGHOUSE ELECTRIC CORP |
| 718B341A14 | 90689 | WESTINGHOUSE ELECTRIC CORPMETER AND LOW VOLTAGE INSTRUMENT |
| 1726688 | 90689 | WESTINGHOUSE ELECTRIC CORPMETER AND LOW VOLTAGE INSTRUMENT |
Technical Data | NSN 6625-00-643-1088
| Characteristic | Specifications |
|---|---|
| INSTALLATION DESIGN | PANEL |
| MOVEMENT TYPE | MOVING COIL, PERMANENT MAGNET |
| CIRCUIT ATTACHMENT METHOD AND QUANTITY | 2 THREADED STUD |
| CIRCUIT CURRENT FOR WHICH DESIGNED | DC |
| STYLE DESIGNATOR | ROUND FLUSH MTG |
| METER BODY DIAMETER BEHIND MOUNTING FLANGE | 2.795 INCHES NOMINAL |
| METER DEPTH BEHIND MOUNTING FLANGE | 1.625 INCHES NOMINAL |
| OVERALL DIAMETER | 3.500 INCHES NOMINAL |
| OVERALL LENGTH | 1.875 INCHES NOMINAL |
| MOUNTING FACILITY TYPE AND QUANTITY | 1 FLANGE AND 3 UNTHREADED HOLE |
| MOUNTING HOLE DIAMETER | 0.154 INCHES NOMINAL |
| MOUNTING ARRANGEMENT STYLE | THREE HOLE/STUD BOLT CIRCLE |
| MOUNTING BOLT CIRCLE DIAMETER | 3.160 INCHES NOMINAL |
| MATERIAL | PLASTIC |
| SPECIAL MARKINGS | DB COMPRESSION,FS EQUALS 1 MA |