Part Details | AMMETER
6625-00-181-1786 An instrument which measures electric current and is calibrated and marked in amperes or any multiple and/or submultiple thereof. The value may be expressed by means of a pointer and calibrated dial or a digital readout display. For current detecting type of devices, see GALVANOMETER.
Alternate Parts: L02059, MR49W400DCAAH, 913702PC6, 6625-00-181-1786, 00-181-1786, 6625001811786, 001811786
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | NOV 21, 1969 | 00-181-1786 | 16450 ( AMMETER ) |
REFERENCE DRAWINGS & PICTURES
FOUR HOLE/STUD RECTANGULAR/SQUARE
RECTANGULAR FLUSH MTG
Cross Reference | NSN 6625-00-181-1786
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| L02059 | 16236 | DLA LAND AND MARITIMEDBA ENGINEERING AND TECHNICAL |
| MR49W400DCAAH | 88416 | HUGHES CORPORATIONDBA WESCHLER INSTRUMENTS |
| 913702PC6 | 22525 | INSTRUMENTS AND FLIGHT RESEARCH INC. |
Technical Data | NSN 6625-00-181-1786
| 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 THREADED STUD |
| SCALE SELECTION METHOD | TERMINAL |
| DIELECTRIC WITHSTANDING VOLTAGE IN VOLTS | 3000.0 |
| POWER SOURCE | EXTERNAL |
| CIRCUIT CURRENT FOR WHICH DESIGNED | DC |
| STYLE DESIGNATOR | RECTANGULAR FLUSH MTG |
| METER BODY DIAMETER BEHIND MOUNTING FLANGE | 3.980 INCHES MAXIMUM |
| METER DEPTH BEHIND MOUNTING FLANGE | 9.000 INCHES MAXIMUM |
| OVERALL HEIGHT | 4.750 INCHES MAXIMUM |
| OVERALL LENGTH | 11.000 INCHES MAXIMUM |
| OVERALL WIDTH | 4.750 INCHES MAXIMUM |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 UNTHREADED HOLE |
| MOUNTING HOLE DIAMETER | 0.312 INCHES NOMINAL |
| MOUNTING ARRANGEMENT STYLE | FOUR HOLE/STUD RECTANGULAR/SQUARE |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 3.376 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 3.376 INCHES NOMINAL |
| PANEL FOR WHICH DESIGNED | NONMAGNETIC |
| CIRCUIT CONSTRUCTION TYPE | NONELECTRONIC |
| MATERIAL | STEEL |
| SURFACE TREATMENT | ENAMEL |
| NUCLEAR HARDNESS CRITICAL FEATURE | NONHARDENED |
| FEATURES PROVIDED | ZERO ADJUSTER |
| SPECIAL FEATURES | ITEM MUST COMPLY WITH REQUIREMENTS OF DESC PRODUCTION STANDARD NO. L02059,FOR NAVY NUCLEAR PROPULSION PLANT PRODUCTS ONLY |
| CRITICALITY CODE JUSTIFICATION | FEAT |
| FSC APPLICATION DATA | TEST SET,ELECT. EQUIP. |