6625-00-987-5594 VOLTMETER Index 6685-00-987-5600 THERMOMETER,INDICATING,CAPILLARY

National Stock Number:
6625-00-987-5595

Federal Supply Class:
6625

National Item Identification Number:
009875595

Description:
METER,ELECTRICAL FREQUENCY

Detail:
An instrument which measures the rate of regularly recurring variations in an electric current or voltage and is usually calibrated in Hertz (cycles per second or CPS). The value may be expressed by means of a pointer and calibrated dial vibrating reed or a digital read out display. For instruments which measure radio frequencies, see CALIBRATOR, FREQUENCY; and WAVEMENTER. Excludes: COUNTER ELECTRONIC DIGITAL.


Manufacturer Information:
233-3015309JEWELL INSTRUMENTS, LLC DBA MODUTEC USE CAGE CODE 33005 FOR CATALOGING
233-3033005JEWELL INSTRUMENTS LLC
EF09125496HOLT BROS
EF09125497METERMASTER INC
MODEL2543B182GENERAL ELECTRIC SUPPLY CO DIV OF GENERAL ELECTRIC CO
4-01650290ELECTRO SWITCH CORP.


Techincal Specification:
ACCURACY IN PERCENT-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
BACKGROUND COLORWHITE SINGLE INDICATOR SINGLE RANGE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH1.856 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.856 INCHES NOMINAL
CIRCUIT ATTACHMENT METHOD AND QUANTITY2 THREADED STUD
CIRCUIT CURRENT FOR WHICH DESIGNEDAC
DIAL SCALE MARKING COLORBLACK SINGLE INDICATOR SINGLE RANGE
DIELECTRIC WITHSTANDING VOLTAGE IN VOLTS3000.0
FURNISHED ITEMS AND QUANTITYNUT 8; LOCKWASHER 6; SEAL 1
ENVIRONMENTAL PROTECTIONAIRTIGHT AND DUST RESISTANT AND FUNGUS RESISTANT AND HEAT RESISTANT AND HUMIDITY RESISTANT AND SHOCK RESISTANT AND VIBRATION RESISTANT AND WATER RESISTANT
FEATURES PROVIDEDMAGNETIC SHIELD AND ZERO ADJUSTER
FREQUENCY RATING400.0 HERTZ NOMINAL
FREQUENCY RESPONSE RANGE+360.000 TO 440.000 HERTZ
FSC APPLICATION DATATEST SET,ELECT. EQUIP.
INDICATOR TYPEDIAL W/POINTER
INSTALLATION DESIGNPANEL
OVERALL HEIGHT2.375 INCHES NOMINAL
OVERALL LENGTH2.625 INCHES NOMINAL
OVERALL WIDTH2.375 INCHES NOMINAL
MATERIALSTEEL
MEASUREMENT RANGE+360.0 TO 440.0 HERTZ SINGLE INDICATOR SINGLE RANGE
METER BODY DIAMETER BEHIND MOUNTING FLANGE2.060 INCHES NOMINAL
METER DEPTH BEHIND MOUNTING FLANGE1.375 INCHES NOMINAL
MOUNTING ARRANGEMENT STYLEFOUR HOLE/STUD RECTANGULAR/SQUARE
MOUNTING FACILITY TYPE AND QUANTITY4 SCREW AND 4 UNTHREADED HOLE
MOUNTING HOLE DIAMETER0.170 INCHES NOMINAL
MOVEMENT TYPEMOVING COIL, PERMANENT MAGNET
NUCLEAR HARDNESS CRITICAL FEATURENONHARDENED
POINTER COLORBLACK SINGLE INDICATOR SINGLE RANGE
POWER SOURCEEXTERNAL
SCALE DIVISION QUANTITY80 SINGLE INDICATOR SINGLE RANGE
SCALE GRADUATION TYPELINEAR SINGLE INDICATOR SINGLE RANGE
SCALE SELECTION METHODTERMINAL
SENSITIVITY RATING40.0 DECIBELS
SPECIAL MARKINGSON BACK,SEALED DO NOT OPEN
SPECIAL TEST FEATURESCOMPLIES WITH MIL-M-10304
SPECIAL FEATURESRUGGEDIZED
STYLE DESIGNATORRECTANGULAR FLUSH MTG
SURFACE TREATMENTCHROMATE


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