Part Details | AUDIO LEVEL METER
6625-00-179-1217 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: 13173, 1021, 6625-00-179-1217, 00-179-1217, 6625001791217, 001791217
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1963 | 00-179-1217 | 16456 ( METER, AUDIO LEVEL ) |
REFERENCE DRAWINGS & PICTURES
THREE HOLE/STUD BOLT CIRCLE
ROUND FLUSH MTG
Cross Reference | NSN 6625-00-179-1217
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 13173 | 00781 | CESSNA AIRCRAFT COARC AVIONICS DIV |
| 1021 | 65092 | SOLARTRON ELECTRONICS INCWESTON INSTRUMENTS DIV |
Technical Data | NSN 6625-00-179-1217
| Characteristic | Specifications |
|---|---|
| INSTALLATION DESIGN | PANEL |
| MOVEMENT TYPE | MOVING IRON VANE |
| MOVEMENT SUSPENSION METHOD | JEWEL PIVOT BASE |
| CIRCUIT ATTACHMENT METHOD AND QUANTITY | 2 SOLDER LUG |
| STYLE DESIGNATOR | ROUND FLUSH MTG |
| METER BODY DIAMETER BEHIND MOUNTING FLANGE | 2.150 INCHES NOMINAL |
| METER DEPTH BEHIND MOUNTING FLANGE | 1.062 INCHES NOMINAL |
| OVERALL DIAMETER | 2.695 INCHES NOMINAL |
| MOUNTING FACILITY TYPE AND QUANTITY | 3 THREADED STUD |
| MOUNTING STUD DIAMETER | 0.112 INCHES NOMINAL |
| MOUNTING ARRANGEMENT STYLE | THREE HOLE/STUD BOLT CIRCLE |
| MOUNTING BOLT CIRCLE DIAMETER | 2.438 INCHES NOMINAL |
| SPECIAL MARKINGS | RED LINE AT BEGINNING OF SCALE MARKED ZERO SET,RED LINE AT CENTER OF SCALE MARKED ZERO AND POWER SET |
| FEATURES PROVIDED | MAGNETIC SHIELD |
| SPECIAL FEATURES | REF LEVEL 1 MW AT 50 OHMS IMPEDANCE FOR ZERO LEVEL |