3020-01-212-1128 GEAR,SPUR Index 5996-01-212-1130 AMPLIFIER,ELECTRONIC CONTROL

National Stock Number:
6625-01-212-1129

Federal Supply Class:
6625

National Item Identification Number:
012121129

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:
MIL-W-1908881349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MR492W3R2ACKWH29834GENERAL ELECTRIC CO INSTRUMENT PRODUCTS SECTION
MR492W3RACKWH6Z382HUGHES CORP
MR492W3R2ACKWH81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MR492W3R2ACKWH88416HUGHES CORP
MR492W5R2ACKWH88416HUGHES CORP


Techincal Specification:
INSTALLATION DESIGNPANEL
INDICATOR TYPEDIAL W/POINTER
MEASUREMENT RANGE0.0 TO 3.2 KILOWATTS SINGLE INDICATOR SINGLE RANGE
ACCURACY IN PERCENT-1.5 TO 1.5 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
SCALE GRADUATION TYPELINEAR SINGLE INDICATOR SINGLE RANGE
SCALE DIVISION QUANTITY80 SINGLE INDICATOR SINGLE RANGE
POINTER COLORBLACK SINGLE INDICATOR SINGLE RANGE
DIAL SCALE MARKING COLORBLACK SINGLE INDICATOR SINGLE RANGE
BACKGROUND COLORWHITE SINGLE INDICATOR SINGLE RANGE
MOVEMENT TYPEMOVING COIL, PERMANENT MAGNET
MOVEMENT SUSPENSION METHODJEWEL PIVOT BASE
CIRCUIT ATTACHMENT METHOD AND QUANTITY2 THREADED STUD
SCALE SELECTION METHODTERMINAL
POWER SOURCEEXTERNAL
CIRCUIT CURRENT FOR WHICH DESIGNEDAC
FREQUENCY RATING60.0 HERTZ NOMINAL
PHASETWO
STYLE DESIGNATORRECTANGULAR FLUSH MTG
METER BODY DIAMETER BEHIND MOUNTING FLANGE3.980 INCHES MAXIMUM
METER DEPTH BEHIND MOUNTING FLANGE9.000 INCHES MAXIMUM
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
MOUNTING FACILITY TYPE AND QUANTITY4 THREADED STUD
MOUNTING STUD DIAMETER0.250 INCHES NOMINAL
MOUNTING STUD LENGTH1.250 INCHES NOMINAL
MOUNTING ARRANGEMENT STYLEFOUR HOLE/STUD RECTANGULAR/SQUARE
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
MATERIALPLASTIC AND
STEEL
NUCLEAR HARDNESS CRITICAL FEATURENONHARDENED
FURNISHED ITEMS AND QUANTITYLOCK WASHERS 4; HEX NUTS 4
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.).
FSC APPLICATION DATATEST SET,ELECT. EQUIP.
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCEMIL-W-19088
DEFINITIVE GOVERNMENT SPEC/STD REFERENCEMR492W3R2ACKWH


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