NSN 6625-00-643-3861

Part Details | AUDIO LEVEL METER

6625-00-643-3861 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: 599024ANDSCALE599032, 59-9024ANDSCALE59-9032, B4625661REV5, B462566-1REV5, B4625661REV5, B462566-1REV5, 6625-00-643-3861, 00-643-3861, 6625006433861, 006433861

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
66JAN 01, 196300-643-386116456 ( METER, AUDIO LEVEL )
REFERENCE DRAWINGS & PICTURES

FOUR HOLE/STUD RECTANGULAR/SQUARE

RECTANGULAR FLUSH MTG

Cross Reference | NSN 6625-00-643-3861
Part Number Cage Code Manufacturer
59-9024ANDSCALE59-903211707IDEAL PRECISION METER CO
B462566-1REV511447L3 TECHNOLOGIES, INC.DBA COMMUNICATION SYSTEMS - EAST
B462566-1REV549671LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN
Technical Data | NSN 6625-00-643-3861
Characteristic Specifications
INSTALLATION DESIGN PANEL
CIRCUIT ATTACHMENT METHOD AND QUANTITY2 SOLDERLESS LUG
STYLE DESIGNATOR RECTANGULAR FLUSH MTG
METER BODY DIAMETER BEHIND MOUNTING FLANGE1.510 INCHES MAXIMUM
METER DEPTH BEHIND MOUNTING FLANGE1.000 INCHES MAXIMUM
OVERALL HEIGHT1.770 INCHES MAXIMUM
OVERALL LENGTH1.531 INCHES MAXIMUM
OVERALL WIDTH1.770 INCHES MAXIMUM
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE
MOUNTING HOLE DIAMETER0.140 INCHES NOMINAL
MOUNTING ARRANGEMENT STYLE FOUR HOLE/STUD RECTANGULAR/SQUARE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH1.312 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.312 INCHES NOMINAL
MATERIAL PLASTIC
NUCLEAR HARDNESS CRITICAL FEATURE
FEATURES PROVIDED ZERO ADJUSTER
FSC APPLICATION DATATEST SET,ELECTRONIC EQUIPMENT