6625-01-205-1975 AMMETER Index 6625-01-205-1977 WATTMETER

National Stock Number:
6625-01-205-1976

Federal Supply Class:
6625

National Item Identification Number:
012051976

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:
10213700062MARINE ELECTRIC SYSTEMS INC
10213800062MARINE ELECTRIC SYSTEMS INC
4991-02815309JEWELL INSTRUMENTS, LLC DBA MODUTEC USE CAGE CODE 33005 FOR CATALOGING
4991-02833005JEWELL INSTRUMENTS LLC
715B386A146Z382HUGHES CORP
715B386A1488416HUGHES CORP
SCD10213700062MARINE ELECTRIC SYSTEMS INC


Techincal Specification:
ACCURACY IN PERCENT-0.05 TO 0.05 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
BACKGROUND COLORWHITE SINGLE INDICATOR SINGLE RANGE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH3.376 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH3.376 INCHES NOMINAL
CIRCUIT CURRENT FOR WHICH DESIGNEDAC
CIRCUIT ATTACHMENT METHOD AND QUANTITY2 THREADED STUD
DIAL SCALE MARKING COLORBLACK SINGLE INDICATOR SINGLE RANGE
ENVIRONMENTAL PROTECTIONSHOCK RESISTANT
FEATURES PROVIDEDZERO ADJUSTER
FREQUENCY RATING400.0 HERTZ NOMINAL
FSC APPLICATION DATATEST SET,ELECT. EQUIP.
INDICATOR TYPEDIAL W/POINTER
INSTALLATION DESIGNPANEL
OVERALL HEIGHT4.250 INCHES MINIMUM AND 4.750 INCHES MAXIMUM
OVERALL LENGTH10.000 INCHES MAXIMUM
OVERALL WIDTH4.250 INCHES MINIMUM AND 4.750 INCHES MAXIMUM
MATERIALPLASTIC AND STEEL
MEASUREMENT RANGE+395.0 TO 405.0 HERTZ SINGLE INDICATOR SINGLE RANGE
METER BODY DIAMETER BEHIND MOUNTING FLANGE3.980 INCHES MAXIMUM
METER DEPTH BEHIND MOUNTING FLANGE9.000 INCHES MAXIMUM
MOUNTING ARRANGEMENT STYLEFOUR HOLE/STUD RECTANGULAR/SQUARE
MOUNTING FACILITY TYPE AND QUANTITY4 THREADED STUD
MOUNTING STUD DIAMETER0.250 INCHES NOMINAL
MOUNTING STUD LENGTH0.625 INCHES NOMINAL
MOVEMENT SUSPENSION METHODJEWEL PIVOT BASE
MOVEMENT TYPEMOVING COIL, PERMANENT MAGNET
NUCLEAR HARDNESS CRITICAL FEATURENONHARDENED
POINTER COLORBLACK SINGLE INDICATOR SINGLE RANGE
POWER SOURCEEXTERNAL
SCALE DIVISION QUANTITY10 SINGLE INDICATOR SINGLE RANGE
SCALE GRADUATION TYPELINEAR SINGLE INDICATOR SINGLE RANGE
SPECIAL FEATURESRED LINE AT 400 HZ
STYLE DESIGNATORRECTANGULAR FLUSH MTG


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