5977-00-856-6303 BRUSH,ELECTRICAL CONTACT Index 5961-00-856-6305 SEMICONDUCTOR DEVICE,DIODE

National Stock Number:
6625-00-856-6304

Federal Supply Class:
6625

National Item Identification Number:
008566304

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:
200-0928977221PHAOSTRON INSTRUMENT AND ELECTRONIC COMPANY
200-09289WPW020777221PHAOSTRON INSTRUMENT AND ELECTRONIC COMPANY
908736-0290536LOCKHEED MARTIN CORP


Techincal Specification:
ACCURACY IN PERCENT-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR ALL RANGES
BACKGROUND COLORWHITE SINGLE INDICATOR ALL RANGES
CIRCUIT ATTACHMENT METHOD AND QUANTITY2 SOLDER LUG AND 2 THREADED STUD
CIRCUIT CONSTRUCTION TYPENONELECTRONIC
CIRCUIT CURRENT FOR WHICH DESIGNEDDC
DIAL SCALE MARKING COLORBLACK SINGLE INDICATOR 2ND RANGE
DIAL SCALE MARKING COLORBLACK SINGLE INDICATOR 3RD RANGE
DIAL SCALE MARKING COLORBLACK SINGLE INDICATOR 4TH RANGE
DIAL SCALE MARKING COLORRED SINGLE INDICATOR 1ST RANGE
DIELECTRIC WITHSTANDING VOLTAGE IN VOLTS300.0
FURNISHED ITEMS AND QUANTITYGASKET 1; NUT 3; LOCKWASHER 3
ENVIRONMENTAL PROTECTIONSHOCK RESISTANT AND VIBRATION RESISTANT
FEATURES PROVIDEDEXTERNAL SHUNTING AND ZERO ADJUSTER
INDICATOR TYPEDIAL W/POINTER
INSTALLATION DESIGNPANEL
OVERALL DIAMETER2.695 INCHES MAXIMUM
OVERALL LENGTH2.650 INCHES NOMINAL
PANEL FOR WHICH DESIGNEDMAGNETIC OR NONMAGNETIC
MATERIALSTEEL
MEASUREMENT RANGE+0.0 TO 8.0 AMPERES, DC SINGLE INDICATOR 3RD RANGE
MEASUREMENT RANGE+0.0 TO 2.0 AMPERES, DC SINGLE INDICATOR 1ST RANGE
MEASUREMENT RANGE+0.0 TO 20.0 AMPERES, DC SINGLE INDICATOR 4TH RANGE
MEASUREMENT RANGE+0.0 TO 4.0 AMPERES, DC SINGLE INDICATOR 2ND RANGE
METER DEPTH BEHIND MOUNTING FLANGE1.600 INCHES MAXIMUM
METER BODY DIAMETER BEHIND MOUNTING FLANGE2.210 INCHES MAXIMUM
MOUNTING ARRANGEMENT STYLETHREE HOLE/STUD BOLT CIRCLE
MOUNTING BOLT CIRCLE DIAMETER2.440 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY1 FLANGE AND 3 SCREW AND 3 UNTHREADED HOLE
MOUNTING HOLE DIAMETER0.118 INCHES MINIMUM AND 0.132 INCHES MAXIMUM
NUCLEAR HARDNESS CRITICAL FEATURENONHARDENED
POINTER COLORBLACK SINGLE INDICATOR ALL RANGES
SCALE DIVISION QUANTITY40 SINGLE INDICATOR ALL RANGES
SCALE GRADUATION TYPELINEAR SINGLE INDICATOR ALL RANGES
SENSITIVITY RATING1.0 MILLIAMPERES
SPECIAL MARKINGSAMPERES DC WRITTEN BELOW THE SCALE
SPECIAL TEST FEATURESIAW MIL-M-10304
STYLE DESIGNATORROUND FLUSH MTG
SPECIAL FEATURESRUGGEDIZED
SUPPLEMENTARY FEATURESONE WATER TIGHT 0.047 IN. PANEL MONTING GASKET


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