5895-00-438-3298 COVER,ELECTRONIC COMMUNICATION E Index 5995-00-438-3308 CABLE ASSEMBLY,SPECIAL PURPOSE,E

National Stock Number:
6625-00-438-3303

Federal Supply Class:
6625

National Item Identification Number:
004383303

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:
45-0852-000080145LFE INSTRUMENTS A MARK IV CO


Techincal Specification:
INSTALLATION DESIGNPANEL
INDICATOR TYPEDIAL W/POINTER
MEASUREMENT RANGE0.0 TO 20.0 MICROAMPERES, DC SINGLE INDICATOR SINGLE RANGE
ACCURACY IN PERCENT-1.0 TO 1.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
SCALE GRADUATION TYPELINEAR SINGLE INDICATOR SINGLE RANGE
SCALE DIVISION QUANTITY20 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 SOLDER LUG
SCALE SELECTION METHODTERMINAL
POWER SOURCEEXTERNAL
CIRCUIT CURRENT FOR WHICH DESIGNEDDC
STYLE DESIGNATORROUND FLUSH MTG
METER BODY DIAMETER BEHIND MOUNTING FLANGE3.800 INCHES MAXIMUM
METER DEPTH BEHIND MOUNTING FLANGE1.500 INCHES MAXIMUM
OVERALL DIAMETER4.560 INCHES NOMINAL
OVERALL LENGTH2.500 INCHES MAXIMUM
MOUNTING FACILITY TYPE AND QUANTITY6 UNTHREADED HOLE
MOUNTING HOLE DIAMETER0.145 INCHES NOMINAL
MOUNTING ARRANGEMENT STYLESIX HOLE/STUD BOLT CIRCLE
MOUNTING BOLT CIRCLE DIAMETER4.120 INCHES NOMINAL
PANEL FOR WHICH DESIGNEDNONMAGNETIC
CIRCUIT CONSTRUCTION TYPENONELECTRONIC
NUCLEAR HARDNESS CRITICAL FEATURENONHARDENED
FEATURES PROVIDEDMAGNETIC SHIELD AND
ZERO ADJUSTER
FSC APPLICATION DATATEST SET,ELECT. EQUIP.


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