3020-01-308-7984 GEAR,SPUR Index 6110-01-308-7986 CONTROL,REMOTE SWITCHING

National Stock Number:
6625-01-308-7985

Federal Supply Class:
6625

National Item Identification Number:
013087985

Description:
AMMETER

Detail:
An instrument which measures electric current and is calibrated and marked in amperes or any multiple and/or submultiple thereof. The value may be expressed by means of a pointer and calibrated dial or a digital readout display. For current detecting type of devices, see GALVANOMETER.


Manufacturer Information:
719B791A1988416HUGHES CORP
972279-1106481NORTHROP GRUMMAN SYSTEMS CORPORATION
MMI-10921-1127197METERMASTER INC METERMOD DIV
MMI-10921-1128304CUSTOM METERING COMPANY INC


Techincal Specification:
INSTALLATION DESIGNPANEL
INDICATOR TYPEDIAL W/POINTER
MEASUREMENT RANGE0.0 TO 400.0 AMPERES, AC SINGLE INDICATOR SINGLE RANGE
ACCURACY IN PERCENT-1.0 TO 1.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
SCALE GRADUATION TYPENONLINEAR SINGLE INDICATOR SINGLE RANGE
POINTER COLORBLACK SINGLE INDICATOR SINGLE RANGE
DIAL SCALE MARKING COLORBLACK AND
RED 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
SENSITIVITY RATING10.0 VOLTS
POWER SOURCEEXTERNAL
CIRCUIT CURRENT FOR WHICH DESIGNEDDC
STYLE DESIGNATORRECTANGULAR FLUSH MTG
METER BODY DIAMETER BEHIND MOUNTING FLANGE3.980 INCHES MAXIMUM
METER DEPTH BEHIND MOUNTING FLANGE5.320 INCHES MAXIMUM
OVERALL HEIGHT4.250 INCHES MINIMUM AND
4.750 INCHES MAXIMUM
OVERALL LENGTH7.039 INCHES MAXIMUM
OVERALL WIDTH4.250 INCHES MINIMUM AND
4.750 INCHES MAXIMUM
MOUNTING FACILITY TYPE AND QUANTITY4 SCREW AND
4 UNTHREADED HOLE
MOUNTING HOLE DIAMETER0.250 INCHES NOMINAL
MOUNTING ARRANGEMENT STYLEFOUR HOLE/STUD RECTANGULAR/SQUARE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH3.346 INCHES MINIMUM AND
3.406 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH3.346 INCHES MINIMUM AND
3.406 INCHES MAXIMUM
PANEL FOR WHICH DESIGNEDNONMAGNETIC
CIRCUIT CONSTRUCTION TYPENONELECTRONIC
MATERIALSTEEL
NUCLEAR HARDNESS CRITICAL FEATURENONHARDENED
ENVIRONMENTAL PROTECTIONSHOCK RESISTANT AND
VIBRATION RESISTANT
FURNISHED ITEMS AND QUANTITYNUT 12; WASHER 2
SPECIAL MARKINGSRED LINE 240 AMPERES
FEATURES PROVIDEDZERO ADJUSTER
SPECIAL FEATURESRUGGEDIZED
SPECIAL TEST FEATURESCONFORMS TO MIL-M-16034/1
FSC APPLICATION DATATEST SET,ELECT. EQUIP.


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