NSN 6625-00-188-3887

Part Details | NULL METER

6625-00-188-3887 An electrically operated instrument having a zero point on its scale (usually located in the center thereof). It may not indicate units of electrical measurement. The value may be expressed by means of a pointer and calibrated dial or a digital readout display. When the indication shows zero, an electrical value of "zero" has been reached in the circuit. It is generally used in situations in which zero is the desired effect. Excludes AMMETER, GALVANOMETER; METER, ARBITARY SCALE; and VOLTMETER.

Alternate Parts: 9066971, 906697-1, 62116747, 621-16747, 6625-00-188-3887, 00-188-3887, 6625001883887, 001883887

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
66MAR 14, 197300-188-388761382 ( METER, NULL )
REFERENCE DRAWINGS & PICTURES

THREE HOLE/STUD BOLT CIRCLE

ROUND FLUSH MTG

Cross Reference | NSN 6625-00-188-3887
Part Number Cage Code Manufacturer
906697-170210HONEYWELL INTERNATIONAL INC.DBA HONEYWELL
621-1674777221PHAOSTRON INSTRUMENT AND ELECTRONICCOMPANY
Technical Data | NSN 6625-00-188-3887
Characteristic Specifications
INSTALLATION DESIGN PANEL
MOVEMENT TYPE MOVING COIL, PERMANENT MAGNET
MOVEMENT SUSPENSION METHOD JEWEL PIVOT BASE
CIRCUIT ATTACHMENT METHOD AND QUANTITY2 THREADED STUD
DIELECTRIC WITHSTANDING VOLTAGE IN VOLTS1000.0
CIRCUIT CURRENT FOR WHICH DESIGNED DC
STYLE DESIGNATOR ROUND FLUSH MTG
METER BODY DIAMETER BEHIND MOUNTING FLANGE2.150 INCHES NOMINAL
METER DEPTH BEHIND MOUNTING FLANGE1.170 INCHES NOMINAL
OVERALL DIAMETER2.690 INCHES NOMINAL
OVERALL LENGTH1.550 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY3 UNTHREADED HOLE
MOUNTING HOLE DIAMETER0.124 INCHES MINIMUM AND 0.128 INCHES MAXIMUM
MOUNTING ARRANGEMENT STYLE THREE HOLE/STUD BOLT CIRCLE
MOUNTING BOLT CIRCLE DIAMETER2.438 INCHES NOMINAL
SURFACE TREATMENT ENAMEL
SPECIAL MARKINGSSEALED DO NOT OPEN
FEATURES PROVIDED ZERO ADJUSTER