NSN 6625-00-253-9184

Part Details | AUDIO LEVEL METER

6625-00-253-9184 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: 460848, 460-848, 46HSG, A624, A1108, A-1108, 6625-00-253-9184, 00-253-9184, 6625002539184, 002539184

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
66JAN 01, 196300-253-918416456 ( METER, AUDIO LEVEL )
REFERENCE DRAWINGS & PICTURES

THREE HOLE/STUD BOLT CIRCLE

ROUND FLUSH MTG

Cross Reference | NSN 6625-00-253-9184
Part Number Cage Code Manufacturer
460-84828569HICKOK INCORPORATED
46HSG28569HICKOK INCORPORATED
A62428569HICKOK INCORPORATED
A-110828569HICKOK INCORPORATED
Technical Data | NSN 6625-00-253-9184
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 SOLDERLESS LUG
POWER SOURCE EXTERNAL
CIRCUIT CURRENT FOR WHICH DESIGNED DC
STYLE DESIGNATOR ROUND FLUSH MTG
METER BODY DIAMETER BEHIND MOUNTING FLANGE2.800 INCHES MAXIMUM
METER DEPTH BEHIND MOUNTING FLANGE1.660 INCHES MAXIMUM
OVERALL DIAMETER3.500 INCHES NOMINAL
OVERALL LENGTH2.345 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY3 UNTHREADED HOLE
MOUNTING HOLE DIAMETER0.150 INCHES NOMINAL
MOUNTING ARRANGEMENT STYLE THREE HOLE/STUD BOLT CIRCLE
MOUNTING BOLT CIRCLE DIAMETER3.160 INCHES NOMINAL
MATERIAL STEEL
SURFACE TREATMENT ENAMEL LUSTERLESS
NUCLEAR HARDNESS CRITICAL FEATURE
ENVIRONMENTAL PROTECTION DUSTPROOF
FEATURES PROVIDED ZERO ADJUSTER
FSC APPLICATION DATATEST SET ELECTRONIC