NSN 6625-00-844-7840

Part Details | AMMETER

6625-00-844-7840 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: EDN20003, EDN20-003, EDN20003, EDN20-003, 6625-00-844-7840, 00-844-7840, 6625008447840, 008447840

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
66JAN 01, 196000-844-784016450 ( AMMETER )
REFERENCE DRAWINGS & PICTURES

FOUR HOLE/STUD RECTANGULAR/SQUARE

RECTANGULAR FLUSH MTG

Cross Reference | NSN 6625-00-844-7840
Part Number Cage Code Manufacturer
EDN20-00394271LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN
EDN20-00380103VEECO INSTRUMENTS INCLAMBDA DIV
Technical Data | NSN 6625-00-844-7840
Characteristic Specifications
INSTALLATION DESIGN PANEL
INDICATOR TYPE DIAL W/POINTER
MOVEMENT TYPE MOVING COIL, PERMANENT MAGNET
CIRCUIT ATTACHMENT METHOD AND QUANTITY2 SOLDER STUD
SENSITIVITY RATING50.0 MILLIVOLTS
CIRCUIT CURRENT FOR WHICH DESIGNED DC
STYLE DESIGNATOR RECTANGULAR FLUSH MTG
METER BODY DIAMETER BEHIND MOUNTING FLANGE2.210 INCHES NOMINAL
METER DEPTH BEHIND MOUNTING FLANGE1.210 INCHES NOMINAL
OVERALL HEIGHT2.390 INCHES NOMINAL
OVERALL LENGTH1.870 INCHES MAXIMUM
OVERALL WIDTH2.390 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY4 THREADED STUD
MOUNTING STUD DIAMETER0.112 INCHES NOMINAL
MOUNTING ARRANGEMENT STYLE FOUR HOLE/STUD RECTANGULAR/SQUARE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH1.880 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.880 INCHES NOMINAL
PANEL FOR WHICH DESIGNED MAGNETIC
CIRCUIT CONSTRUCTION TYPE NONELECTRONIC
MATERIAL PLASTIC
NUCLEAR HARDNESS CRITICAL FEATURE NONHARDENED