5935-01-171-8434 CONNECTOR,PLUG,ELECTRICAL Index 6150-01-171-8437 HARNESS

National Stock Number:
6625-01-171-8435

Federal Supply Class:
6625

National Item Identification Number:
011718435

Description:
WATTMETER

Detail:
An instrument which measures one or more different electrical power quantities (such as decibels and watts), and is calibrated using watts. The power measurement and/or calibration may be displayed in multiples and/or submultiples thereof on a dial and/or digital readout display. For items designed to measure radio frequency power see TEST SET, ELECTRICAL POWER and METER, MULTIPLE SCALE. Excludes: AMMETER; FREQUENCY METER; MULTIMETER; VOLTMETER.


Manufacturer Information:
MH492W250AFKWH58475L-3 COMMUNICATIONS WESTWOOD CORPORATION
MIL-W-1908881349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MR492W250AFKWH03497GENERAL ELECTRIC CO OUTDOOR BREAKER BUSINESS SECTION
MR492W250AFKWH-CT80:1-PT4:181349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
ACCURACY IN PERCENT-1.5 TO 1.5 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
BACKGROUND COLORWHITE SINGLE INDICATOR SINGLE RANGE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH3.346 INCHES MINIMUM AND 3.376 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH3.346 INCHES MINIMUM AND 3.376 INCHES MAXIMUM
CIRCUIT ATTACHMENT METHOD AND QUANTITY2 THREADED STUD
CIRCUIT CURRENT FOR WHICH DESIGNEDAC
DIAL SCALE MARKING COLORBLACK SINGLE INDICATOR SINGLE RANGE
DIELECTRIC WITHSTANDING VOLTAGE IN VOLTS2600.0
FURNISHED ITEMS AND QUANTITYNUT 12; WASHER 4
ENVIRONMENTAL PROTECTIONHUMIDITY RESISTANT AND SHOCK RESISTANT AND VIBRATION RESISTANT
FEATURES PROVIDEDELECTRICAL OVERLOAD PROTECTION AND MAGNETIC SHIELD AND ZERO 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 LENGTH11.000 INCHES MAXIMUM
OVERALL WIDTH4.250 INCHES MINIMUM AND 4.750 INCHES MAXIMUM
MATERIALPLASTIC
MEASUREMENT RANGE+0.0 TO 250.0 KILOWATTS SINGLE INDICATOR SINGLE RANGE
METER DEPTH BEHIND MOUNTING FLANGE9.000 INCHES MAXIMUM
METER BODY DIAMETER BEHIND MOUNTING FLANGE3.980 INCHES MAXIMUM
MOUNTING ARRANGEMENT STYLEFOUR HOLE/STUD RECTANGULAR/SQUARE
MOUNTING FACILITY TYPE AND QUANTITY4 THREADED STUD
MOUNTING STUD DIAMETER0.250 INCHES NOMINAL
MOUNTING STUD LENGTH0.875 INCHES MINIMUM AND 1.625 INCHES MAXIMUM
MOVEMENT TYPEMOVING COIL, PERMANENT MAGNET
MOVEMENT SUSPENSION METHODMETAL PIVOT BASE
NUCLEAR HARDNESS CRITICAL FEATURENONHARDENED
PHASETHREE
POINTER COLORBLACK SINGLE INDICATOR SINGLE RANGE
POWER SOURCEEXTERNAL
SCALE DIVISION QUANTITY50 SINGLE INDICATOR SINGLE RANGE
SCALE GRADUATION TYPELINEAR SINGLE INDICATOR SINGLE RANGE
SCALE SELECTION METHODTERMINAL
SPECIFICATION/STANDARD DATA81349-MIL-W-19088 GOVERNMENT SPECIFICATION
STYLE DESIGNATORRECTANGULAR FLUSH MTG
SUPPLEMENTARY FEATURES20 MEGOHMS INSULATION RESISTANCE
SPECIAL FEATURESRUGGEDIZED
TEST DATA DOCUMENT81349-MIL-W-19088 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).


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