NSN 6625-00-487-1643

Part Details | VOLTMETER

6625-00-487-1643 An instrument which measures electrical potential and is calibrated in volts 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.

Alternate Parts: 2572210000, 25-7221-0000, 562185, 2920249, 6625-00-487-1643, 00-487-1643, 6625004871643, 004871643

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
66JUN 19, 197400-487-164316449 ( VOLTMETER )
REFERENCE DRAWINGS & PICTURES

THREE HOLE/STUD BOLT CIRCLE

ROUND FLUSH MTG

Cross Reference | NSN 6625-00-487-1643
Part Number Cage Code Manufacturer
25-7221-000080145LFE INSTRUMENTSA MARK IV CO
56218556232LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN
292024910001NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT
Technical Data | NSN 6625-00-487-1643
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 QUANTITY2 SOLDER LUG
SENSITIVITY RATING1000.0 OHMS PER VOLT
SCALE SELECTION METHOD TERMINAL
DIELECTRIC WITHSTANDING VOLTAGE IN VOLTS1000.0
POWER SOURCE EXTERNAL
CIRCUIT CURRENT FOR WHICH DESIGNED DC
STYLE DESIGNATOR ROUND FLUSH MTG
METER BODY DIAMETER BEHIND MOUNTING FLANGE2.155 INCHES MAXIMUM
METER DEPTH BEHIND MOUNTING FLANGE1.470 INCHES MAXIMUM
OVERALL DIAMETER2.800 INCHES MAXIMUM
OVERALL LENGTH2.730 INCHES MAXIMUM
MOUNTING FACILITY TYPE AND QUANTITY3 THREADED STUD
MOUNTING STUD DIAMETER0.112 INCHES NOMINAL
MOUNTING STUD LENGTH0.500 INCHES NOMINAL
MOUNTING ARRANGEMENT STYLE THREE HOLE/STUD BOLT CIRCLE
MOUNTING BOLT CIRCLE DIAMETER2.440 INCHES NOMINAL
NUCLEAR HARDNESS CRITICAL FEATURE NONHARDENED
ENVIRONMENTAL PROTECTION SALT SPRAY RESISTANT AND SHOCK RESISTANT AND VIBRATION RESISTANT
FEATURES PROVIDED ZERO ADJUSTER
FSC APPLICATION DATATEST SET,ELECT. EQUIP.