6695-00-654-9770 BEZEL,INSTRUMENT MOUNTING Index 6625-00-654-9773 WATTMETER

National Stock Number:
6625-00-654-9772

Federal Supply Class:
6625

National Item Identification Number:
006549772

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:
590-04128569HICKOK WAEKON LLC
MK777-3130BZM1MKC ELECTRONICS INC


Techincal Specification:
ACCURACY IN PERCENT-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
BACKGROUND COLORBLACK SINGLE INDICATOR SINGLE RANGE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH2.53125 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH2.53125 INCHES NOMINAL
CIRCUIT CURRENT FOR WHICH DESIGNEDAC
CIRCUIT ATTACHMENT METHOD AND QUANTITY1 CONNECTOR, RECEPTACLE
DIAL SCALE MARKING COLORWHITE SINGLE INDICATOR SINGLE RANGE
FEATURES PROVIDEDZERO ADJUSTER
FREQUENCY RATING400.0 HERTZ NOMINAL
FREQUENCY RESPONSE RANGE+350.000 TO 450.000 HERTZ
FSC APPLICATION DATATEST SET,ELECT. EQUIP.
INDICATOR TYPEDIAL W/POINTER
INSTALLATION DESIGNPANEL
OPERATING VOLTAGE RATING IN VOLTS100.0 AC MINIMUM AND 125.0 AC MAXIMUM
OVERALL HEIGHT3.265 INCHES NOMINAL
OVERALL LENGTH2.340 INCHES NOMINAL
OVERALL WIDTH3.265 INCHES NOMINAL
MATERIALSTEEL
MEASUREMENT RANGE+350.0 TO 450.0 HERTZ SINGLE INDICATOR SINGLE RANGE
METER BODY DIAMETER BEHIND MOUNTING FLANGE3.130 INCHES NOMINAL
METER DEPTH BEHIND MOUNTING FLANGE1.980 INCHES NOMINAL
MOUNTING ARRANGEMENT STYLEFOUR HOLE/STUD RECTANGULAR/SQUARE
MOUNTING FACILITY TYPE AND QUANTITY4 THREADED HOLE
MOUNTING HOLE DIAMETER0.125 INCHES NOMINAL
NUCLEAR HARDNESS CRITICAL FEATURENONHARDENED
PHASESINGLE
POINTER COLORWHITE SINGLE INDICATOR SINGLE RANGE
POWER SOURCEEXTERNAL
SCALE DIVISION QUANTITY60 SINGLE INDICATOR SINGLE RANGE
SCALE GRADUATION TYPELINEAR SINGLE INDICATOR SINGLE RANGE
SCALE SELECTION METHODTERMINAL
STYLE DESIGNATORRECTANGULAR FLUSH MTG
SURFACE TREATMENTANODIZE


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