5340-01-041-8039 CASTER,SWIVEL Index 6625-01-041-8042 AMMETER

National Stock Number:
6625-01-041-8041

Federal Supply Class:
6625

National Item Identification Number:
010418041

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:
0811C0051-103538LOCKHEED MARTIN CORPORATION
0811C0051-154497MARTIN MARIETTA TECHNOLOGIES INC SUB OF MARTIN MARIETTA CORP AERO AND NAVAL SYSTEMS
K3S-DMA-1U132171CROMPTON MODUTEC INC


Techincal Specification:
INSTALLATION DESIGNPANEL
INDICATOR TYPEDIAL W/POINTER
MEASUREMENT RANGE-1.0 TO 1.0 MILLIAMPERES, DC SINGLE INDICATOR SINGLE RANGE
ACCURACY IN PERCENT-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
SCALE GRADUATION TYPELINEAR SINGLE INDICATOR SINGLE RANGE
SCALE DIVISION QUANTITY10 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 METHODTAUT BAND
CIRCUIT ATTACHMENT METHOD AND QUANTITY2 THREADED STUD
SCALE SELECTION METHODTERMINAL
POWER SOURCEEXTERNAL
CIRCUIT CURRENT FOR WHICH DESIGNEDDC
STYLE DESIGNATORRECTANGULAR FLUSH MTG
METER BODY DIAMETER BEHIND MOUNTING FLANGE2.660 INCHES NOMINAL
METER DEPTH BEHIND MOUNTING FLANGE1.300 INCHES NOMINAL
OVERALL HEIGHT2.870 INCHES NOMINAL
OVERALL LENGTH2.210 INCHES NOMINAL
OVERALL WIDTH3.700 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY4 THREADED STUD
MOUNTING STUD DIAMETER0.112 INCHES NOMINAL
MOUNTING STUD LENGTH0.500 INCHES NOMINAL
MOUNTING ARRANGEMENT STYLEFOUR HOLE/STUD RECTANGULAR/SQUARE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH2.240 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH2.250 INCHES NOMINAL
PANEL FOR WHICH DESIGNEDMAGNETIC OR
NONMAGNETIC
CIRCUIT CONSTRUCTION TYPENONELECTRONIC
MATERIALPLASTIC
NUCLEAR HARDNESS CRITICAL FEATURENONHARDENED
ENVIRONMENTAL PROTECTIONCOLD RESISTANT AND
DUSTPROOF AND
FIRE RESISTANT AND
HEAT RESISTANT AND
HUMIDITY RESISTANT AND
SALT SPRAY RESISTANT AND
SAND PROOF AND
SHOCK RESISTANT AND
VIBRATION RESISTANT
FEATURES PROVIDEDELECTRICAL OVERLOAD PROTECTION AND
MAGNETIC SHIELD AND
ZERO ADJUSTER
SPECIAL FEATURESRUGGEDIZED
SPECIAL TEST FEATURESMEETS MIL-T-945,UL BULLETIN 94,CLASS V-2 AND ANSI C39-1-1981 REQUIREMENTS
SUPPLEMENTARY FEATURESCHEMICAL RESISTANT
FSC APPLICATION DATATEST SET,ELECT. EQUIP.


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