Part Details | AUDIO LEVEL METER
6625-00-227-7386 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: M1937, M-1937, 7863A, M1937, M-1937, 6625-00-227-7386, 00-227-7386, 6625002277386, 002277386
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 31, 1969 | 00-227-7386 | 16456 ( METER, AUDIO LEVEL ) |
REFERENCE DRAWINGS & PICTURES
THREE HOLE/STUD BOLT CIRCLE
RECTANGULAR FLUSH MTG
Cross Reference | NSN 6625-00-227-7386
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| M-1937 | 28304 | CUSTOM METERING COMPANY INC |
| 7863A | 80138 | KAY ELEMETRICS CORPORATION |
| M-1937 | 57639 | METERMASTER INCMISCORP DIV |
Technical Data | NSN 6625-00-227-7386
| Characteristic | Specifications |
|---|---|
| INSTALLATION DESIGN | PANEL |
| MOVEMENT TYPE | MOVING COIL, PERMANENT MAGNET |
| MOVEMENT SUSPENSION METHOD | JEWEL PIVOT BASE |
| CIRCUIT ATTACHMENT METHOD AND QUANTITY | 2 BINDING POST |
| SCALE SELECTION METHOD | SWITCH |
| CIRCUIT CURRENT FOR WHICH DESIGNED | DC |
| STYLE DESIGNATOR | RECTANGULAR FLUSH MTG |
| METER BODY DIAMETER BEHIND MOUNTING FLANGE | 2.800 INCHES NOMINAL |
| METER DEPTH BEHIND MOUNTING FLANGE | 0.906 INCHES NOMINAL |
| OVERALL HEIGHT | 3.312 INCHES NOMINAL |
| OVERALL LENGTH | 1.281 INCHES NOMINAL |
| OVERALL WIDTH | 3.718 INCHES NOMINAL |
| MOUNTING FACILITY TYPE AND QUANTITY | 1 FLANGE AND 3 THREADED STUD |
| MOUNTING STUD DIAMETER | 0.140 INCHES NOMINAL |
| MOUNTING STUD LENGTH | 0.437 INCHES NOMINAL |
| MOUNTING ARRANGEMENT STYLE | THREE HOLE/STUD BOLT CIRCLE |
| MOUNTING BOLT CIRCLE DIAMETER | 3.062 INCHES NOMINAL |
| MATERIAL | PLASTIC PHENOLIC |
| SPECIAL MARKINGS | RED BAND FROM 0 VU TO 3 VU |
| FEATURES PROVIDED | MAGNETIC SHIELD |